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  Plantae
      Pteridophyta
            Polypodiopsida
                    Polypodiales
                            Aspleniaceae
                                   [Athyriaceae]
                                   [Blechnaceae]
                                   [Onocleaceae]
                                   [Thelypteridaceae]
                                   [Woodsiaceae]
                                     Acropteris
                                     Acystopteris
                                             Acystopteris japonica
                                                   [Cystopteris japonica]
                                             Acystopteris taiwaniana
                                                   [Acystopteris japonica var. taiwaniana]
                                                   [Cystopteris japonica var. taiwaniana]
                                             Acystopteris tenuisecta
                                                   [Alsophila tenuisecta]
                                                   [Aspidium tenuisectum]
                                                   [Athyrium tenuisectum]
                                                   [Cornopteris tenuisecta]
                                                   [Cystopteris formosana]
                                                   [Cystopteris tenuisecta]
                                                   [Davallia setosa]
                                                   [Lastrea setosa]
                                     Asplenium
                                           [Amesium]
                                           [Antigramma]
                                           [Asplenidictyum]
                                           [Asplenium suborbiculare]
                                           [Boniniella]
                                           [Camptosorus]
                                           [Darea]
                                           [Micropodium]
                                           [Myriotheca]
                                           [Neottopteris]
                                           [Phyllitis]
                                           [Scolopendrium]
                                           [Tarachia]
                                           [Thamnopteris]
                                             Asplenium adiantum-nigrum
                                                   [Asplenium adiantum-nigrum var. yuanum]
                                                   [Asplenium yuanum]
                                               Asplenium adiantum-nigrum var. yuanum
                                             Asplenium adnatum
                                             Asplenium aethiopicum
                                                   [Asplenium adiantoides]
                                                   [Asplenium denticulatum]
                                                   [Asplenium furcatum]
                                                   [Asplenium hirsutum]
                                                   [Tarachia furcata]
                                                   [Trichomanes adiantoides]
                                                   [Trichomanes aethiopicum]
                                             Asplenium affine
                                             Asplenium altajense
                                                   [Asplenium chingianum]
                                                   [Asplenium sarelii f. altajense]
                                                   [Asplenium tianshanense]
                                             Asplenium anceps
                                                   [Asplenium altajense]
                                                   [Asplenium chingianum]
                                                   [Asplenium sarelii f. altajense]
                                                   [Asplenium tianshanense]
                                             Asplenium anguineum
                                                   [Asplenium latibasis]
                                                   [Asplenium oblanceolatum]
                                                   [Asplenium subantiquum]
                                                   [Neottopteris latibasis]
                                                   [Neottopteris subantiqua]
                                             Asplenium anogrammoides
                                                   [Asplenium blakistoni]
                                                   [Asplenium leiboense]
                                                   [Asplenium pekinense var. foeniculacea]
                                                   [Asplenium sarelii var. anogrammoides]
                                                   [Asplenium sarelii var. magnum]
                                                   [Asplenium sarelii]
                                                   [Asplenium saulii]
                                                   [Asplenium sepulchrale]
                                             Asplenium antrophyoides
                                                   [Neottopteris antrophyoides var. cristata]
                                                   [Neottopteris antrophyoides]
                                                   [Neottopteris latipes]
                                             Asplenium asterolepis
                                             Asplenium atuntzeense
                                                   [Asplenium subdigitatum]
                                             Asplenium austro-chinense
                                             Asplenium austrochinense
                                                   [Asplenium consimile]
                                                   [Asplenium jiulungense]
                                                   [Asplenium wilfordii var. austrochinense]
                                             Asplenium barkamense
                                             Asplenium bipinnatum
                                             Asplenium boreale
                                                   [Asplenium normale var. boreale]
                                             Asplenium bullatum
                                                   [Asplenium bullatum var. shikokianum]
                                                   [Asplenium cavalerianum]
                                                   [Asplenium grandifrons]
                                                   [Asplenium latecuneatum]
                                                   [Asplenium viridissimum]
                                                   [Asplenium wrightii var. shikokianum]
                                             Asplenium capillipes
                                                   [Asplenium varians var. sakuraii]
                                             Asplenium castaneoviride
                                                   [Asplenium kobayashii]
                                             Asplenium ceterach
                                                   [Ceterach ceterach]
                                                   [Ceterach officinarum]
                                                   [Grammitis ceterach]
                                                   [Gymnogramma ceterach]
                                                   [Hemidictyum ceterach]
                                                   [Notolepeum ceterach]
                                                   [Scolopendrium ceterach]
                                                   [Vittaria ceterach]
                                             Asplenium coenobiale
                                                   [Asplenium billetii]
                                                   [Asplenium bodinieri]
                                                   [Asplenium fuscipes]
                                                   [Asplenium subtoramanum]
                                                   [Asplenium toramanum]
                                                   [Davallia pulcherrima]
                                                   [Humata pulcherrima]
                                             Asplenium cornutissimum
                                             Asplenium crinicaule
                                                   [Asplenium beddomei]
                                                   [Asplenium hancei]
                                                   [Asplenium polytrichum]
                                             Asplenium cuneatiforme
                                                   [Tarachia cuneatiformis]
                                             Asplenium cuneifolium
                                             Asplenium daghestanicum
                                               Asplenium daghestanicum subsp. aitchisonii
                                                     [Asplenium aitchisonii]
                                                     [Asplenium minutum]
                                                     [Asplenium xinjiangense]
                                             Asplenium dalhousieae
                                                   [Asplenium magnificum]
                                                   [Asplenium paucivenosum f. majus]
                                                   [Asplenium paucivenosum subsp. birii]
                                                   [Asplenium paucivenosum]
                                                   [Ceterachopsis magnifica]
                                             Asplenium delavayi
                                                   [Phyllitis delavayi]
                                                   [Schaffneria delavayi]
                                                   [Scolopendrium delavayi]
                                                   [Sinephropteris delavayi]
                                             Asplenium dimidiatum
                                             Asplenium distans
                                             Asplenium dolomiticum
                                                   [Asplenium deqenense]
                                                   [Asplenium suborbiculare]
                                             Asplenium ensiforme
                                                   [Asplenium bicuspe]
                                                   [Asplenium ensiforme var. stenophyllum]
                                                   [Asplenium gracilipes]
                                                   [Asplenium stenophyllum]
                                                   [Asplenium tonkinense]
                                                   [Diplazium bicuspe]
                                             Asplenium exiguum
                                                   [Asplenium fontanum var. yunnanense]
                                                   [Asplenium fontanum]
                                                   [Asplenium glenniei]
                                                   [Asplenium lushanense]
                                                   [Asplenium woodsioides]
                                               Asplenium exiguum subsp. lushanense
                                               Asplenium exiguum subsp. yunnanense
                                                     [Asplenium kangdingense]
                                                     [Asplenium moupinense var. daraeformis]
                                                     [Asplenium moupinense]
                                                     [Asplenium yunnanense var. daraeforme]
                                                     [Asplenium yunnanense]
                                             Asplenium foliolosum
                                             Asplenium fontanum
                                             Asplenium formosae
                                                   [Asplenium loriceum]
                                                   [Asplenium makinoi]
                                                   [Asplenium sublongum]
                                                   [Diplazium makinoi]
                                             Asplenium fugax
                                             Asplenium glanduliserrulatum
                                             Asplenium griffithianum
                                                   [Asplenium holophyllum]
                                                   [Asplenium iridiphyllum]
                                                   [Asplenium nakanoanum]
                                                   [Asplenium pinfaense]
                                                   [Asplenium xinyiense]
                                             Asplenium gueinzianum
                                                   [Asplenium laciniatum]
                                                   [Asplenium mae]
                                                   [Asplenium paucijugum]
                                                   [Asplenium propinquum]
                                                   [Tarachia laciniatum]
                                                   [Tarachia truncata]
                                             Asplenium hainanense
                                             Asplenium holosorum
                                                   [Asplenium loxogrammoides]
                                             Asplenium humbertii
                                                   [Asplenium longistipes]
                                                   [Neottopteris humbertii]
                                                   [Neottopteris longistipes]
                                             Asplenium humistratum
                                             Asplenium incisum
                                                   [Asplenium elegantulum]
                                             Asplenium interjectum
                                                   [Asplenium cuneifolium var. vegetius]
                                                   [Asplenium interjectum var. elatum]
                                                   [Asplenium longkaense]
                                             Asplenium kiangsuense
                                             Asplenium komarovii
                                                   [Asplenium scolopendrium subsp. japonicum]
                                                   [Phyllitis japonica]
                                                   [Scolopendrium vulgare]
                                             Asplenium kukkonenii
                                             Asplenium laciniatum
                                                   [Asplenium varians]
                                               Asplenium laciniatum subsp. kukkonenii
                                                     [Asplenium kukkonenii]
                                               Asplenium laciniatum subsp. tenuicaule
                                                     [Asplenium argutum]
                                                     [Asplenium borealichinense]
                                                     [Asplenium chengkouense]
                                                     [Asplenium hebeiense]
                                                     [Asplenium lankongense]
                                                     [Asplenium subvarians]
                                                     [Asplenium tenuicaule var. argutum]
                                                     [Asplenium tenuicaule var. subvarians]
                                                     [Asplenium tenuicaule]
                                                     [Asplenium tianmushanense]
                                                     [Asplenium varians]
                                             Asplenium lepturus
                                             Asplenium lobulatum
                                             Asplenium lobulosum
                                             Asplenium loxogrammoides
                                             Asplenium macrocarpum
                                             Asplenium mainlingense
                                             Asplenium matsumurae
                                                   [Asplenium wightianum var. microphyllum]
                                                   [Diplazium matsumurae]
                                             Asplenium micantifrons
                                                   [Tarachia micantifrons]
                                             Asplenium microtum
                                             Asplenium neovarians
                                             Asplenium nesii
                                                   [Asplenium mainlingense]
                                             Asplenium nidus
                                                   [Asplenium antiquum]
                                                   [Asplenium australasicum]
                                                   [Neottopteris antiqua]
                                                   [Neottopteris australasica]
                                                   [Neottopteris mauritiana]
                                                   [Neottopteris nidus]
                                                   [Neottopteris rigida var. erubescens]
                                                   [Neottopteris rigida]
                                                   [Thamnopteris antiqua]
                                                   [Thamnopteris nidus]
                                             Asplenium nitidum
                                                   [Asplenium laserpitiifolium]
                                                   [Asplenium neolaserpitiifolium]
                                                   [Asplenium pseudolaserpitiifolium]
                                                   [Asplenium pseudowilfordii]
                                                   [Asplenium robustum]
                                                   [Asplenium spathulinum]
                                             Asplenium normale
                                                   [Asplenium boreale]
                                                   [Asplenium gulingense]
                                                   [Asplenium hangzhouense]
                                                   [Asplenium multijugum]
                                                   [Asplenium normale var. shimurae]
                                                   [Asplenium opacum]
                                                   [Asplenium parviusculum]
                                                   [Asplenium pavonicum]
                                                   [Asplenium pseudonormale]
                                                   [Asplenium rectangulare]
                                                   [Asplenium shimurae]
                                             Asplenium oldhamii
                                                   [Asplenium formosanum]
                                                   [Asplenium hancockii]
                                                   [Tarachia austrochinensis]
                                             Asplenium oligophlebium
                                             Asplenium oxyphyllum
                                             Asplenium pekinense
                                                   [Asplenium abbreviatum]
                                                   [Asplenium sarelii var. pekinense]
                                             Asplenium phyllitidis
                                                   [Asplenium nidus var. phyllitidid]
                                                   [Neottopteris hainanensis]
                                                   [Neottopteris phyllitidis]
                                                   [Thamnopteris phyllitidis]
                                             Asplenium pifongiae
                                             Asplenium polyodon
                                                   [Asplenium adiantoides]
                                                   [Asplenium contiguum]
                                                   [Asplenium falcatum]
                                                   [Asplenium lofouense]
                                                   [Tarachia falcatum]
                                             Asplenium polypodioides
                                             Asplenium prolongatum
                                                   [Asplenium achilleifolium]
                                                   [Asplenium bipinnatum var. prolongatum]
                                             Asplenium pseudolaserpitiifolium
                                                   [Asplenium neolaserpitiifolium]
                                                   [Tarachia laserpitiifolium]
                                             Asplenium pseudopraemorsum
                                             Asplenium pulcherrimum
                                             Asplenium quadrivalens
                                                   [Asplenium melanolepis]
                                                   [Asplenium trichomanes subsp. quadrivalens]
                                             Asplenium ritoense
                                                   [Asplenium davallioides]
                                                   [Humata dareoidea]
                                             Asplenium rockii
                                             Asplenium ruprechtii
                                                   [Antigramma sibirica]
                                                   [Camptosorus sibiricus]
                                                   [Camptosorus]
                                                   [Phyllitis sibirica]
                                                   [Scolopendrium sibiricum]
                                             Asplenium ruta-muraria
                                                   [Acrostichum ruta-muraria]
                                                   [Amesium ruta-muraria]
                                                   [Asplenium cryptolepis]
                                                   [Asplenium murale]
                                                   [Asplenium ruta-muraria var. subtenuifolium]
                                                   [Asplenium subtenuifolium]
                                                   [Phyllitis ruta-muraria]
                                                   [Scolopendrium ruta-muraria]
                                                   [Tarachia ruta-muraria]
                                             Asplenium salwinense
                                                   [Neottopteris salwinensis]
                                             Asplenium sampsonii
                                             Asplenium sarelii
                                               Asplenium sarelii subsp. pekinense
                                                     [Asplenium abbreviatum]
                                                     [Asplenium pekinense]
                                             Asplenium saxicola
                                                   [Asplenium affine var. sinense]
                                                   [Asplenium comptum]
                                                   [Asplenium dimidiatum var. comptum]
                                             Asplenium scolopendrium
                                                   [Phyllitis scolopendrium]
                                             Asplenium scortechinii
                                                   [Asplenium annamense]
                                             Asplenium semivarians
                                             Asplenium septentrionale
                                                   [Acropteris septentrionalis]
                                                   [Acrostichum septentrionale]
                                                   [Acrostichum septertrionale]
                                                   [Amesium sasakii]
                                                   [Amesium septentrionale]
                                                   [Asplenium septentrionale var. sasakii]
                                                   [Belvisia septentrionalis]
                                                   [Blechnum septentrionale]
                                                   [Scolopendrium septentrionale]
                                               Asplenium septentrionale subsp. caucasicum
                                                     [Asplenium caucasicum]
                                             Asplenium serricula
                                             Asplenium setoi
                                             Asplenium shimurae
                                             Asplenium simile
                                                   [Asplenidictyum finlaysonianum]
                                                   [Asplenium finlaysonianum]
                                                   [Hemidictyum finlaysonianum]
                                                   [Hemidictyum hookerianum]
                                             Asplenium simonsianum
                                                   [Asplenium nidus var. simonsianum]
                                                   [Neottopteris simonsiana]
                                                   [Thamnopteris simonsiana]
                                             Asplenium sinense
                                             Asplenium speluncae
                                             Asplenium sublaserpitiifolium
                                             Asplenium subspathulinum
                                                   [Asplenium dulongjiangense]
                                                   [Asplenium qiujiangense]
                                                   [Ceterach paucivenosa]
                                                   [Ceterachopsis chiukiangensis]
                                                   [Ceterachopsis latibasis]
                                                   [Ceterachopsis latiloba]
                                                   [Ceterachopsis paucivenosa]
                                                   [Ceterachopsis qiujiangensis]
                                             Asplenium subtrapezoideum
                                             Asplenium subtrialatum
                                                   [Asplenium trichomanes var. subtrialatum]
                                             Asplenium tenerum
                                                   [Asplenium caudatum]
                                                   [Asplenium elongatum]
                                                   [Asplenium productum]
                                                   [Darea tenera]
                                                   [Diplazium boninense]
                                             Asplenium tenuicaule
                                               Asplenium tenuicaule var. subvarians
                                             Asplenium tenuifolium
                                                   [Asplenium concinnum]
                                                   [Asplenium tenuifolium var. minor]
                                                   [Asplenium tenuissimum]
                                             Asplenium tenuissimum
                                             Asplenium trapezoideum
                                                   [Asplenium subtrapezoideum]
                                             Asplenium trichomanes
                                                   [Asplenium anceps]
                                                   [Asplenium melanocaulon]
                                                   [Asplenium trichomanes subsp. bivalens]
                                                   [Asplenium trichomanes subsp. quadrivalens]
                                               Asplenium trichomanes subsp. quadrivalens
                                                     [Asplenium quadrivalens]
                                             Asplenium trigonopterum
                                                   [Asplenium mertensianum]
                                             Asplenium tripteropus
                                                   [Asplenium anceps var. proliferum]
                                                   [Asplenium trialatum]
                                                   [Asplenium trichomanes]
                                             Asplenium umbrosum
                                             Asplenium unilaterale
                                             Asplenium varians
                                                   [Asplenium lankongense]
                                             Asplenium viride
                                                   [Asplenium ramosum]
                                                   [Asplenium trichomanes-ramosum]
                                             Asplenium vulcanicum
                                             Asplenium wightianum
                                             Asplenium wilfordii
                                                   [Asplenidictyum curtidens]
                                                   [Asplenium curtidens]
                                                   [Asplenium fengyang-shanense]
                                                   [Asplenium wilfordii var. curtides]
                                                   [Tarachia wilfordii]
                                             Asplenium wrightii
                                                   [Asplenium centrochinense]
                                                   [Asplenium duplicatoserratum]
                                                   [Asplenium laui]
                                                   [Asplenium neomultijugum]
                                                   [Asplenium pseudowrightii]
                                                   [Asplenium serratissimum]
                                                   [Asplenium shikokianum]
                                                   [Asplenium subcrenatum]
                                                   [Asplenium taiwanense]
                                                   [Asplenium wrightii var. shikokianum]
                                                   [Asplenium wrightioides]
                                                   [Diplazium centrochinense]
                                             Asplenium yoshinagae
                                                   [Asplenium planicaule var. yoshinagae]
                                               Asplenium yoshinagae subsp. indicum
                                                     [Asplenium indicum]
                                                     [Asplenium nanchuanense]
                                                     [Asplenium planicaule]
                                                     [Asplenium tibeticum]
                                                     [Asplenium wuyishanicum]
                                                     [Asplenium yoshinagae var. indicum]
                                             Asplenium yunnanense
                                     Athyrium
                                           [Anisocampium]
                                           [Cornopteris]
                                           [Neoathyrium]
                                           [Pseudathyrium]
                                           [Pseudocystopteris]
                                             Athyrium acutipinnulum
                                                   [Athyrium multijugum]
                                             Athyrium adpressum
                                             Athyrium anisopterum
                                                   [Aspidium fauriei var. elatius]
                                                   [Athyrium kumaonicum]
                                                   [Athyrium membranifolium]
                                                   [Athyrium thysanocarpum]
                                                   [Athyrium]
                                                   [Dryopteris thysanocarpa]
                                             Athyrium approximatum
                                                   [Cornopteris approximata]
                                             Athyrium araiostegioides
                                             Athyrium arisanense
                                                   [Asplenium sinense]
                                                   [Athyrium confertipinnum]
                                                   [Athyrium thelypterioides var. henryi]
                                             Athyrium atkinsonii
                                                   [Araiostegia yaklaensis]
                                                   [Aspidium fargesii]
                                                   [Aspidium senanense]
                                                   [Asplenium andersonii]
                                                   [Asplenium atkinsonii var. andersonii]
                                                   [Asplenium atkinsonii]
                                                   [Asplenium fimbriatum var. sphaeropteroides]
                                                   [Asplenium lastreoides]
                                                   [Athyrium fimbriatum var. sphaeropteroides]
                                                   [Athyrium lastreoides]
                                                   [Athyrium microsorum]
                                                   [Athyrium monticola]
                                                   [Athyrium senanense]
                                                   [Cystopteris grandis]
                                                   [Davallia athyrifolia]
                                                   [Davallia yaklaensis]
                                                   [Dryopteris graciliforns]
                                                   [Dryopteris senanensis]
                                                   [Leucostegia yaklaensis]
                                                   [Pseudocystopteris andersonii]
                                                   [Pseudocystopteris atkinsonii]
                                             Athyrium attenuatum
                                                   [Asplenium filix-femina var. attenuata]
                                                   [Athyrium dentigerum]
                                                   [Athyrium ensiferum]
                                                   [Athyrium excelsius]
                                                   [Athyrium filix-femina var. attenuata]
                                             Athyrium badium
                                                   [Cornopteris badia var. pubescens]
                                                   [Cornopteris badia]
                                                   [Cornopteris quadripinntifida]
                                             Athyrium banajaoense
                                                   [Athyrium fluviale]
                                                   [Athyrium fluvialis]
                                                   [Athyrium nudum]
                                                   [Athyrium tagawai]
                                                   [Cornopteris banajaoensis]
                                                   [Cornopteris fluvialis]
                                                   [Cornopteris tashiroi]
                                                   [Dryopteris athyrioformis]
                                                   [Dryopteris banajaoensis]
                                                   [Dryopteris fluvialis]
                                             Athyrium baoxingense
                                                   [Athyrium paoshingense]
                                             Athyrium biserrulatum
                                                   [Athyrium filix-femina var. polysporum]
                                                   [Athyrium wumonshanicum]
                                             Athyrium bomicola
                                             Athyrium brevistipes
                                             Athyrium bucahwangense
                                             Athyrium chingianum
                                             Athyrium christensenianum
                                                   [Athyrium crenulatoserrulatum f. hakonensis]
                                                   [Athyrium hakonense]
                                                   [Cornopteris christenseniana]
                                                   [Cornopteris hakonensis]
                                                   [Diplazium christensenianum]
                                             Athyrium christensenii
                                                   [Athyrium puberulum]
                                                   [Lunathyrium christensenii]
                                             Athyrium clarkei
                                                   [Asplenium clarkei]
                                                   [Athyrium nigripes var. clarkei]
                                                   [Athyrium radiciferum]
                                             Athyrium clivicola
                                                   [Athyrium auriculatum]
                                                   [Athyrium hengshanense]
                                                   [Athyrium longius]
                                                   [Athyrium wardii var. clivicola]
                                                   [Athyrium wardii var. majus]
                                                   [Athyrium yuanyangense]
                                             Athyrium confertipinnum
                                             Athyrium costale
                                             Athyrium costulalisorum
                                             Athyrium crassipes
                                             Athyrium crenulatoserrulata
                                                   [Asplenium crenulatoserrulata]
                                                   [Athyrium austroussuriense]
                                                   [Athyrium koryense]
                                                   [Athyrium koryoense]
                                                   [Cornopteris coreana]
                                                   [Cornopteris crenulatoserrulata]
                                                   [Dryopteris austroussuriensis]
                                                   [Dryopteris crenulatoserrulata]
                                                   [Neoathyrium crenulatoserrulata var. coreanum]
                                                   [Neoathyrium crenulatoserrulata]
                                                   [Phegopteris austroussuriensis]
                                                   [Phegopteris crenulatoserrulata]
                                                   [Pseudathyrium crenulatoserrulata]
                                             Athyrium crenulatoserrulatum
                                                   [Athyrium austro-ussuriense]
                                                   [Athyrium austroussuriense]
                                                   [Athyrium koryense]
                                                   [Athyrium koryoense]
                                                   [Cornopteris coreana]
                                                   [Cornopteris crenulatoserrulata]
                                                   [Dryopteris austro-ussuriensis]
                                                   [Dryopteris austroussuriensis]
                                                   [Dryopteris crenulatoserrulata]
                                                   [Neoathyrium crenulatoserrulata var. coreanum]
                                                   [Neoathyrium crenulatoserrulata]
                                                   [Neoathyrium crenulatoserrulatum]
                                                   [Phegopteris austro-ussuriensis]
                                                   [Phegopteris austroussuriensis]
                                                   [Phegopteris crenulatoserrulata]
                                                   [Pseudathyrium crenulatoserrulatum]
                                             Athyrium cryptogrammoides
                                                   [Athyrium dissectifolium]
                                                   [Athyrium iseanum var. angustisetum]
                                                   [Athyrium]
                                             Athyrium cumingianum
                                                   [Anisocampium cumingianum]
                                                   [Aspidium otarium]
                                                   [Nephrodium otarium]
                                             Athyrium cuspidatum
                                                   [Aspidium cuspidatum]
                                                   [Dryopteris elongata]
                                                   [Dryopteris khasiana]
                                                   [Dryopteris trinidadensis]
                                                   [Dryopteris yunnanensis]
                                                   [Kuniwatsukia cuspidata]
                                                   [Lastrea cuspidata]
                                                   [Lastrea elongata]
                                                   [Microchlaena cuspidata]
                                                   [Microchlaena yunnanensis]
                                                   [Phegopteris elongata]
                                                   [Polypodium trinidadensis]
                                             Athyrium cyclosorum
                                             Athyrium davidii
                                                   [Asplenium duthiei]
                                                   [Athyrium duthiei]
                                                   [Phegopteris davidii]
                                                   [Polypodium dentigerum]
                                                   [Pseudocystopteris davidii]
                                             Athyrium daxianglingense
                                             Athyrium decompositum
                                             Athyrium decurrenti-alatum
                                                   [Athyrium decurrenti-alatum f. platyphyllum]
                                                   [Athyrium decurrenti-alatum var. pilosellum]
                                                   [Athyrium musashiense]
                                                   [Athyrium unifurcatum var. harryanum]
                                                   [Cornopteris decurrenti-alata f. musashiensis]
                                                   [Cornopteris decurrenti-alata var. pilosella]
                                                   [Cornopteris decurrenti-alata]
                                                   [Cornopteris glandulosopilosa]
                                                   [Cornopteris likiangensis]
                                                   [Cornopteris musashiensis]
                                                   [Cornopteris tsangii]
                                                   [Diplazium decurrenti-alatum]
                                                   [Diplazium hookerianum]
                                                   [Dryopteris decurrenti-alata]
                                                   [Gymnogramma decurrenti-alata]
                                                   [Leptogramma decurrenti-alata]
                                                   [Nephrodium decurrenti-alata]
                                             Athyrium delavayi
                                                   [Athyrium caudiforme]
                                                   [Athyrium costale var. polystichoides]
                                                   [Athyrium latibasis]
                                                   [Athyrium mairei]
                                                   [Athyrium neodelavayi]
                                                   [Athyrium pseudodelavayi]
                                                   [Athyrium subrigescens var. pubigerum]
                                             Athyrium delicatulum
                                             Athyrium deltoidofrons
                                                   [Athyrium acutissimum]
                                                   [Athyrium deltoidofrons f. acutissimum]
                                                   [Athyrium deltoidofrons f. ohmurae]
                                                   [Athyrium deltoidofrons var. multifidum]
                                                   [Athyrium filix-femina var. deltoideum]
                                                   [Athyrium giganteum]
                                                   [Athyrium jiulungshanense]
                                                   [Athyrium multifidum var. deltoideum]
                                                   [Athyrium rotundilobum]
                                               Athyrium deltoidofrons var. gracillinum
                                                     [Athyrium gracillinum]
                                             Athyrium densisorum
                                             Athyrium dentigerum
                                                   [Asplenium filix-femina f. dentigera]
                                                   [Asplenium filix-femina var. dentigera]
                                                   [Athyrium angustifrons]
                                                   [Athyrium filix-femina var. dentigera]
                                                   [Athyrium leiboense]
                                                   [Athyrium tatsienluense]
                                             Athyrium dentilobum
                                             Athyrium devolii
                                                   [Athyrium aridum]
                                                   [Athyrium austrooccidentale]
                                                   [Athyrium baishanzuense]
                                                   [Athyrium bambusicola]
                                                   [Athyrium delicatulum]
                                                   [Athyrium filix-femina var. deltoidea]
                                                   [Athyrium filix-femina var. fissidens]
                                                   [Athyrium fujianense]
                                                   [Athyrium nanchuanense]
                                                   [Athyrium nitidum]
                                                   [Athyrium oxyphyllum var. funebre]
                                                   [Athyrium praticola]
                                                   [Athyrium remotisorum]
                                                   [Athyrium remotum]
                                                   [Athyrium yaanense]
                                             Athyrium dissitifolium
                                                   [Athyrium dissitifolium var. funebre]
                                                   [Athyrium dissitifolium var. kulhaitense]
                                                   [Athyrium drepanopterum var. brevicaudatum]
                                                   [Athyrium drepanopterum var. funebre]
                                                   [Athyrium fasciculatum]
                                                   [Phegopteris incrassata]
                                                   [Polypodium kulhaitense]
                                             Athyrium distans
                                                   [Athyrium frangulum f. viride]
                                                   [Athyrium frangulum]
                                                   [Athyrium imbricatum]
                                                   [Athyrium iseanum var. fragile]
                                                   [Athyrium nyalamense var. puberulum]
                                                   [Athyrium nyalamense]
                                             Athyrium distentifolium
                                                   [Aspidium alpestre]
                                                   [Athyrium alpestre]
                                                   [Athyrium dissitifolium var. funebre]
                                                   [Athyrium drepanopterum var. funebre]
                                                   [Dryopteris apicidens]
                                                   [Dryopteris dissitifolia]
                                                   [Dryopteris incrassata]
                                                   [Phegopteris incrassata]
                                                   [Polypodium apicidens]
                                                   [Polypodium dissitifolium]
                                                   [Pseudathyrium alpestre]
                                             Athyrium drepanopteron
                                                   [Aspidium drepanopterum var. decompositum]
                                                   [Aspidium drepanopterum]
                                                   [Aspidium eburneum]
                                                   [Asplenium drepanopterum]
                                                   [Asplenium eburneum]
                                                   [Asplenium oxyphyllum f. kulhaitense]
                                                   [Athyrium eburneum]
                                                   [Athyrium exindusiatum]
                                                   [Athyrium micans]
                                                   [Athyrium moupinense]
                                                   [Athyrium niponicum var. elatius]
                                                   [Athyrium oxyphyllum]
                                                   [Athyrium veitchii]
                                                   [Athyrium woodsioides]
                                                   [Dryopteris takeoi]
                                                   [Lastrea eburnea]
                                                   [Polypodium oxyphyllum]
                                             Athyrium drepanopterum
                                             Athyrium dulongicola
                                             Athyrium eburneum
                                             Athyrium elegans
                                             Athyrium elongatum
                                                   [Athyrium dolichophyllum]
                                             Athyrium epirachis
                                                   [Athyrium eremicola]
                                                   [Athyrium lilacium]
                                                   [Athyrium muticum]
                                                   [Athyrium rubristipes]
                                                   [Athyrium subcoriaceum]
                                                   [Athyrium wardii var. elongatum]
                                                   [Diplazium epirachis]
                                             Athyrium erythropodum
                                                   [Athyrium yakusimense]
                                             Athyrium fallaciosum
                                                   [Asplenium mongolicum]
                                                   [Asplenium nikkoense]
                                                   [Athyrium fauriei]
                                                   [Athyrium mongolicum var. purdomii]
                                                   [Athyrium subimbricatum]
                                                   [Nephrodium fauriei]
                                                   [Nephrodium mongolicum]
                                             Athyrium fangii
                                                   [Athyrium decorum]
                                             Athyrium filix-femina
                                                   [Aspidium filix-femina]
                                                   [Asplenium filix-femina]
                                                   [Asplenium michauxii]
                                                   [Athyrium adscendens]
                                                   [Athyrium alpestre]
                                                   [Athyrium angustum]
                                                   [Athyrium barnebyanum]
                                                   [Athyrium contingens]
                                                   [Athyrium dentatum]
                                                   [Athyrium dombeyi]
                                                   [Athyrium filix-femina var. deltoideum]
                                                   [Athyrium galeottii]
                                                   [Athyrium lancipinnulum]
                                                   [Athyrium michauxii]
                                                   [Athyrium nudifrons]
                                                   [Athyrium oblongum]
                                                   [Athyrium paramicola]
                                                   [Athyrium paucifrons]
                                                   [Athyrium pumilio]
                                                   [Athyrium squamipes]
                                                   [Athyrium supranigrescens]
                                                   [Athyrium tarulakaense]
                                                   [Athyrium tsaii]
                                                   [Lastrea filix-femina]
                                                   [Nephrodium filix-femina]
                                                   [Polypodium filix-femina]
                                             Athyrium filix-incantatrix
                                                   [Cornopteris latibasis]
                                             Athyrium fimbriatum
                                                   [Aspidium fimbriatum]
                                                   [Athyrium bucahwangense]
                                             Athyrium flabellulatum
                                                   [Asplenium filix-femina var. flabellulata]
                                                   [Athyrium filix-femina var. flabellulata]
                                                   [Athyrium tenuifolium]
                                             Athyrium foliolosum
                                                   [Asplenium fimbriatum var. foliolosum]
                                                   [Asplenium fimbriatum]
                                                   [Athyrium austroyunnanense]
                                                   [Athyrium fimbriatum var. foliolosum]
                                                   [Athyrium submacrocarpum]
                                             Athyrium fujianense
                                             Athyrium guangnanense
                                                   [Athyrium acrocarpum]
                                                   [Athyrium yunnanicum]
                                             Athyrium hainanense
                                             Athyrium himalaicum
                                                   [Athyrium birii]
                                                   [Athyrium suprapubescens]
                                             Athyrium hirtirachis
                                                   [Athyrium gonggaense]
                                             Athyrium infrapuberulum
                                             Athyrium intermixtum
                                             Athyrium iseanum
                                                   [Athyrium dissectifolium]
                                                   [Athyrium fasciculatum]
                                                   [Athyrium iseanum f. angustisectum]
                                                   [Athyrium iseanum var. angustisectum]
                                                   [Athyrium iseanum var. chuanqianense]
                                                   [Athyrium wuyishanense]
                                                   [Athyrium]
                                             Athyrium kenzo-satakei
                                                   [Athyrium arisanense]
                                               Athyrium kenzo-satakei var. jieguishanense
                                                     [Athyrium jieguishanense]
                                             Athyrium kirishimaense
                                                   [Athyrium yokoscense var. kirisimaense]
                                             Athyrium kuratae
                                             Athyrium leiopodum
                                             Athyrium ludingense
                                             Athyrium mackinnoniorum
                                                   [Asplenium mackinnonii]
                                                   [Athyrium caudipinnum]
                                                   [Athyrium criticum]
                                                   [Athyrium neomackinnonii]
                                                   [Athyrium obtusilimbum]
                                                   [Athyrium rigidiusculum]
                                                   [Athyrium varians]
                                             Athyrium macrocarpum
                                             Athyrium maoshanense
                                             Athyrium masamunei
                                             Athyrium medogense
                                             Athyrium mehrae
                                                   [Athyrium stenopodum]
                                                   [Athyrium tibeticum]
                                             Athyrium melanolepis
                                             Athyrium minimum
                                             Athyrium mongolicum
                                             Athyrium monomachi
                                             Athyrium monomachii
                                                   [Athyrium acutidentatum]
                                                   [Athyrium brevifrons var. angustifrons]
                                                   [Athyrium brevifrons]
                                                   [Athyrium dailingense]
                                                   [Athyrium extensum]
                                                   [Athyrium filix-femina var. longipes]
                                                   [Athyrium filix-femina var. multidentatum]
                                                   [Athyrium hebeiense]
                                                   [Athyrium multidentatum]
                                                   [Athyrium sinense f. multidentatum]
                                                   [Athyrium sinense subsp. longipes]
                                                   [Athyrium submelanolepis]
                                             Athyrium multifidum
                                             Athyrium multipinnum
                                             Athyrium nakanoi
                                                   [Asplenium macrocarpum var. unipinnatum]
                                                   [Athyrium macrocarpum var. unipinnatum]
                                                   [Athyrium obtusifolium]
                                                   [Athyrium subfalcatum]
                                                   [Athyrium tenuissimum]
                                                   [Nephrodium tenuissima]
                                             Athyrium nanyueense
                                             Athyrium narthex
                                                   [Cornopteris omeigensis]
                                                   [Diplazium japonicum var. nudisorum]
                                             Athyrium neglectum
                                                   [Athyrium neglectum subsp. australe]
                                             Athyrium nephrodioides
                                                   [Asplenium nephrodioides]
                                                   [Athyrium filix-femina var. filipes]
                                             Athyrium nigripes
                                                   [Aspidium nigripes]
                                                   [Asplenium nigripes]
                                                   [Asplenium tozanene]
                                                   [Asplenium tozanense]
                                                   [Athyrium aristulatum]
                                                   [Athyrium tozanense]
                                             Athyrium nikkoense
                                             Athyrium niponicum
                                                   [Allantodia nipponica]
                                                   [Anisocampium niponicum]
                                                   [Asplenium brevisorum]
                                                   [Asplenium niponicum var. minus]
                                                   [Asplenium niponicum]
                                                   [Asplenium uropteron]
                                                   [Athyrium anhweiense]
                                                   [Athyrium apiceflorum]
                                                   [Athyrium biondii]
                                                   [Athyrium brevisorum]
                                                   [Athyrium chekiangense]
                                                   [Athyrium fissum]
                                                   [Athyrium matsumurae]
                                                   [Athyrium niponicum f. metallicum]
                                                   [Athyrium niponicum var. pachyphlebium]
                                                   [Athyrium pachyphlebium]
                                                   [Athyrium sylvestrii]
                                                   [Athyrium uropteron]
                                                   [Athyrium yunnanense]
                                                   [Dryopteris yunnanensis]
                                             Athyrium nyalamense
                                                   [Athyrium nyalamense var. puberulum]
                                             Athyrium oblitescens
                                             Athyrium omeiense
                                                   [Athyrium amplissimum]
                                                   [Athyrium crassiusculum]
                                                   [Athyrium filix-femina var. flavicoma]
                                                   [Athyrium flavicoma]
                                                   [Athyrium magnum]
                                                   [Athyrium parapellucidum]
                                                   [Athyrium pellucidum]
                                                   [Athyrium subtripinnatum]
                                             Athyrium opacum
                                                   [Athyrium opacum f. glabrescens]
                                                   [Cornopteris opaca f. glabrescens]
                                                   [Cornopteris opaca]
                                                   [Diplazium opacum]
                                                   [Dryopteris opaca]
                                                   [Dryopteris succulentipes]
                                                   [Gymnogramma obtusata]
                                                   [Gymnogramma opaca]
                                                   [Hemionitis opaca]
                                                   [Leptogramma obtusatum]
                                                   [Leptogramma opaca]
                                                   [Nephrodium obtusatum]
                                                   [Phegopteris obtusatum]
                                                   [Phegopteris opaca]
                                             Athyrium oppositipennum
                                                   [Athyrium oreopteris]
                                                   [Athyrium taiwanense]
                                             Athyrium otophorum
                                                   [Asplenium otophorum]
                                                   [Athyrium erythrocaulon]
                                                   [Athyrium otophorum f. okanum]
                                                   [Athyrium otophorum f. viridescens]
                                                   [Athyrium otophorum var. okanum]
                                                   [Athyrium rigescens]
                                                   [Athyrium sinovidalii]
                                                   [Athyrium tsingyingense]
                                                   [Athyrium vidalii var. chinense]
                                                   [Athyrium violascens]
                                                   [Diplazium otophorum]
                                             Athyrium pachyphyllum
                                             Athyrium palustre
                                             Athyrium pectinatum
                                                   [Asplenium filix-femina var. pectinatum]
                                                   [Asplenium pectinatum]
                                                   [Athyrium filix-femina subsp. pectinatum]
                                                   [Athyrium filix-femina var. pectinatum]
                                             Athyrium pinetorum
                                             Athyrium polysporum
                                             Athyrium pseudofluviale
                                                   [Cornopteris pseudofluvialis]
                                             Athyrium pubicostatum
                                                   [Athyrium guizhouense]
                                                   [Athyrium kweichowense]
                                                   [Athyrium pseudoepirachis]
                                                   [Athyrium sessile]
                                                   [Athyrium simulans]
                                                   [Athyrium subpubicostatum]
                                             Athyrium puncticaule
                                                   [Aspidium puncticaule]
                                                   [Asplenium puncticaule]
                                                   [Athyrium macrocarpon]
                                             Athyrium reflexipinnum
                                                   [Athyrium oppositipennum var. pubescens]
                                             Athyrium repens
                                                   [Pseudocystopteris repens]
                                             Athyrium rhachidisorum
                                                   [Athyrium densisorum]
                                             Athyrium rhachidosorum
                                                   [Asplenium rhachidosorum]
                                                   [Athyrium wuliangshanense]
                                             Athyrium roseum
                                               Athyrium roseum var. fugongense
                                             Athyrium rubripes
                                             Athyrium ruilicola
                                             Athyrium rupestre
                                             Athyrium rupicola
                                                   [Asplenium rupestre]
                                                   [Asplenium rupicola]
                                                   [Athyrium falcipinna]
                                                   [Athyrium glandulosum]
                                             Athyrium schizochlamys
                                                   [Pseudocystopteris atuntzeensis]
                                                   [Pseudocystopteris lanpingensis]
                                                   [Pseudocystopteris laterepens]
                                                   [Pseudocystopteris schizochlamys]
                                                   [Pseudocystopteris sinica]
                                             Athyrium sericellum
                                             Athyrium setiferum
                                                   [Athyrium medogense]
                                                   [Athyrium supraspinescens]
                                                   [Athyrium yui]
                                             Athyrium setuligerum
                                             Athyrium sheareri
                                                   [Anisocampium sheareri]
                                                   [Aspidium otarioides]
                                                   [Athyrium concinnum]
                                                   [Dryopteris otarioides]
                                                   [Dryopteris polypodiforme]
                                                   [Dryopteris sheareri]
                                                   [Dryopteris subesagenioides]
                                                   [Dryopteris subsagenioides]
                                                   [Nephrodium isolatum]
                                                   [Nephrodium polypodiforme]
                                                   [Nephrodium sheareri]
                                             Athyrium silvicola
                                                   [Athyrium silvicola f. kinokuniense]
                                                   [Athyrium silvicola var. kinokuniense]
                                                   [Athyrium xichouense]
                                             Athyrium sinense
                                                   [Asplenium melanolepis]
                                                   [Athyrium brevifrons var. angustifrons]
                                                   [Athyrium filix-femina subsp. longipes]
                                                   [Athyrium filix-femina var. rubripes]
                                                   [Athyrium huhsienense]
                                                   [Athyrium laochingshanensis]
                                                   [Athyrium melanolepis var. angustifrons]
                                                   [Athyrium melanolepis]
                                                   [Athyrium nakaii]
                                                   [Athyrium shaanxiense]
                                                   [Athyrium triangulare]
                                             Athyrium spinescens
                                             Athyrium spinulosum
                                                   [Asplenium spinulosum var. subtriangulare]
                                                   [Asplenium spinulosum]
                                                   [Asplenium subtriangulare]
                                                   [Athyrium hookerianum]
                                                   [Athyrium longipes]
                                                   [Athyrium sikkimense]
                                                   [Athyrium spinulosum var. subtriangulare]
                                                   [Athyrium subtriangulare var. sikkimensis]
                                                   [Athyrium subtriangulare]
                                                   [Cystopteris spinulosa]
                                                   [Pseudocystopteris decipiens]
                                                   [Pseudocystopteris longipes]
                                                   [Pseudocystopteris purpurascens]
                                                   [Pseudocystopteris reflexipinnula]
                                                   [Pseudocystopteris remota]
                                                   [Pseudocystopteris spara]
                                                   [Pseudocystopteris spinulosa var. taipaishanensis]
                                                   [Pseudocystopteris spinulosa]
                                                   [Pseudocystopteris subtriangularis]
                                                   [Pseudocystopteris tibetica]
                                             Athyrium strigillosum
                                                   [Allantodia denticulata]
                                                   [Asplenium denticulatum]
                                                   [Asplenium strigillosum]
                                                   [Asplenium tenellum]
                                                   [Athyrium clarkei var. membranaceum]
                                                   [Athyrium nigripes var. tenuifrons]
                                                   [Athyrium petiolosum]
                                                   [Athyrium setiferum]
                                                   [Athyrium tenuifrons]
                                             Athyrium subrigescens
                                                   [Athyrium delavayi var. subrigescens]
                                                   [Athyrium elegans]
                                                   [Athyrium subrigescens f. pubigerum]
                                                   [Diplazium subrigescens]
                                             Athyrium suprapuberulum
                                             Athyrium suprapubescense
                                             Athyrium supraspinescens
                                             Athyrium tashiroi
                                             Athyrium thelypterioides
                                               Athyrium thelypterioides var. henryi
                                             Athyrium tripinnatum
                                             Athyrium umbrosum
                                             Athyrium uniforme
                                             Athyrium venulosum
                                             Athyrium vidalii
                                                   [Asplenium vidalii]
                                                   [Athyrium commixtum]
                                                   [Athyrium glabrescens]
                                                   [Athyrium glabrescense]
                                                   [Athyrium glabrum]
                                                   [Athyrium kanghsienense]
                                                   [Athyrium mabianense]
                                                   [Athyrium neowardii]
                                                   [Athyrium taipaishanense]
                                                   [Athyrium vidalii f. pulvigerum]
                                                   [Athyrium vidalii f. viridans]
                                                   [Athyrium vidalii f. yamadae]
                                                   [Athyrium vidalii var. yamadae]
                                                   [Athyrium wugongshanense]
                                                   [Athyrium yamadae]
                                               Athyrium vidalii var. amabile
                                                     [Athyrium amabile]
                                             Athyrium viridescentipes
                                             Athyrium viviparum
                                                   [Athyrium spinosissimum]
                                                   [Athyrium tianzishanense]
                                                   [Athyrium yindeense]
                                             Athyrium wallichianum
                                                   [Aspidium brunonianum]
                                                   [Dryopteris brunoniana]
                                                   [Lastrea brunoniana]
                                                   [Nephrodium brunonianum]
                                             Athyrium wangii
                                                   [Athyrium wardii var. densipinnum]
                                                   [Athyrium wardii var. glabratum]
                                                   [Athyrium wardii var. glabrum]
                                             Athyrium wardii
                                                   [Aspidium wardii]
                                                   [Asplenium wardii]
                                                   [Athyrium tsusimense]
                                                   [Athyrium wardii f. chloropodum]
                                                   [Athyrium wardii var. inadae]
                                             Athyrium yokoscense
                                                   [Aspidium subspinulosum]
                                                   [Asplenium nikkoense]
                                                   [Asplenium yokoscense]
                                                   [Athyrium caespitosum]
                                                   [Athyrium demissum]
                                                   [Athyrium denissum]
                                                   [Athyrium fauriei]
                                                   [Athyrium flaccidum]
                                                   [Athyrium pachysorum]
                                                   [Athyrium yokoscense f. alpicola]
                                                   [Athyrium yokoscense f. dilatatum]
                                                   [Athyrium yokoscense var. alpicola]
                                                   [Athyrium yokoscense var. dilatatum]
                                                   [Athyrium yokoscense var. fauriei]
                                                   [Athyrium yokoscense var. tashiroi]
                                                   [Dryopteris subspinulosa]
                                                   [Nephrodium fauriei]
                                             Athyrium yui
                                             Athyrium zayuense
                                                   [Athyrium chayuense]
                                             Athyrium zhenfengense
                                     Blechnum
                                           [Blechnidium]
                                           [Blechnopsis]
                                           [Brainea]
                                           [Cleistoblechnum]
                                           [Diploblechnum]
                                           [Lomaria]
                                           [Oceaniopteris]
                                           [Spicantopsis]
                                           [Struthiopteris]
                                             Blechnum amabile
                                                   [Struthiopteris amabilis]
                                             Blechnum castaneum
                                                   [Blechnum castaneum var. viridipes]
                                                   [Struthiopteris castanea]
                                               Blechnum castaneum var. viridipes
                                             Blechnum contiguum
                                             Blechnum eburneum
                                                   [Cleistoblechnum eburneum]
                                                   [Lomaria eburnea]
                                                   [Struthiopteris eburnea var. obtusa]
                                                   [Struthiopteris eburnea]
                                             Blechnum fraseri
                                                   [Blechnum integripinnum]
                                                   [Diploblechnum fraseri]
                                                   [Diploblechnum integripinnum]
                                                   [Lomaria fraseri var. philippinensis]
                                                   [Lomaria fraseri]
                                             Blechnum hancockii
                                                   [Lomaria apodophylla]
                                                   [Lomaria niponica]
                                                   [Spicantopsis hancockii]
                                                   [Spicantopsis niponica var. hancockii]
                                                   [Spicantopsis niponica]
                                                   [Struthiopteris hancockii]
                                                   [Struthiopteris nipponica]
                                             Blechnum insigne
                                                   [Brainea formosana]
                                                   [Brainea insignis var. formosana]
                                                   [Brainea insignis]
                                                   [Browningia insignis]
                                             Blechnum melanopus
                                                   [Blechnidium melanopus]
                                                   [Blechnidium plagiogyriifrons]
                                                   [Blechnum plagiogyriifrons]
                                             Blechnum niponicum
                                                   [Blechnum niponicum f. flabellatum]
                                                   [Blechnum niponicum f. reflexipinnula]
                                                   [Blechnum niponicum var. minimum]
                                                   [Blechnum niponicum var. undulatipinnula]
                                                   [Lomaria niponica]
                                                   [Struthiopteris niponica var. minima]
                                                   [Struthiopteris niponica var. reflexipinnula]
                                                   [Struthiopteris niponica]
                                             Blechnum orientale
                                                   [Blechnopsis orientalis]
                                                   [Blechnum orientale var. cristata]
                                     Browningia
                                     Ceterach
                                     Ceterachopsis
                                     Cheilanthopsis
                                     Cornopteris
                                             Cornopteris decurrenti-alata
                                                   [Athyrium decurrenti-alatum f. platyphyllum]
                                                   [Athyrium decurrenti-alatum var. pilosellum]
                                                   [Athyrium decurrenti-alatum]
                                                   [Athyrium musashiense]
                                                   [Athyrium unifurcatum var. harryanum]
                                                   [Cornopteris decurrenti-alata f. musashiensis]
                                                   [Cornopteris decurrenti-alata var. pilosella]
                                                   [Cornopteris glandulosopilosa]
                                                   [Cornopteris likiangensis]
                                                   [Cornopteris musashiensis]
                                                   [Cornopteris tsangii]
                                                   [Diplazium decurrenti-alatum]
                                                   [Diplazium hookerianum]
                                                   [Dryopteris decurrenti-alata]
                                                   [Leptogramma decurrenti-alata]
                                                   [Nephrodium decurrenti-alata]
                                             Cornopteris opaca
                                             Cornopteris philippinensis
                                     Coryphopteris
                                     Craspedosorus
                                     Cystoathyrium
                                     Cystopteris
                                           [Cyclopteris]
                                           [Cystea]
                                           [Rhizomatopteris]
                                             Cystopteris alata
                                             Cystopteris chinensis
                                             Cystopteris deqinensis
                                             Cystopteris fragilis
                                                   [Aspidium fragile]
                                                   [Cyclopteris fragilis]
                                                   [Cystea fragilis]
                                                   [Cystopteris baenitzii]
                                                   [Cystopteris dickieana]
                                                   [Cystopteris filix-fragilis]
                                                   [Cystopteris remotipinnata]
                                                   [Cystopteris sikkimensis]
                                                   [Polypodium fragile]
                                               Cystopteris fragilis subsp. dickieana
                                                     [Cystopteris baenitzii]
                                                     [Cystopteris dickieana]
                                                     [Cystopteris fragilis var. dickieana]
                                                     [Cystopteris sikkimensis]
                                             Cystopteris guizhouensis
                                             Cystopteris kansuana
                                             Cystopteris modesta
                                             Cystopteris montana
                                                   [Aspidium montanum]
                                                   [Athyrium montanum]
                                                   [Polypodium montanum]
                                                   [Rhizomatopteris montana]
                                             Cystopteris moupinensis
                                                   [Cystopteris chinensis]
                                                   [Cystopteris mairei]
                                                   [Cystopteris sphaerocarpa]
                                                   [Cystopteris sudetica var. moupinensis]
                                                   [Cystopteris tangutica]
                                             Cystopteris pellucida
                                                   [Aspidium pellucidum]
                                                   [Dryopteris pellucida]
                                                   [Nephrodium pellucidum]
                                             Cystopteris stipellata
                                             Cystopteris studetica
                                             Cystopteris sudetica
                                                   [Cystopteris leucosoria]
                                                   [Cystopteris studetica var. leptophylla]
                                                   [Cystopteris studetica var. vulgaris]
                                                   [Rhizomatopteris sudetica]
                                             Cystopteris tibetica
                                     Deparia
                                           [Athyriopsis]
                                           [Dryoathyrium]
                                           [Neotriblemma]
                                           [Parathyrium]
                                           [Triblemma]
                                             Deparia abbreviata
                                                   [Athyriopsis abbreviata]
                                             Deparia allantodioides
                                                   [Athyrium allantodioides]
                                                   [Deparia medogensis]
                                                   [Lunathyrium allantodioides]
                                                   [Lunathyrium medogense var. glanduliferum]
                                                   [Lunathyrium medogense var. weimingii]
                                                   [Lunathyrium medogense]
                                                   [Lunathyrium sichuanense var. gongshanense]
                                                   [Lunathyrium sikkimense]
                                             Deparia auriculata
                                                   [Lunathyrium auriculatum var. zhongdianense]
                                                   [Lunathyrium auriculatum]
                                             Deparia bonincola
                                                   [Lunathyrium bonincola]
                                             Deparia boryana
                                                   [Aspidium divisum]
                                                   [Asplenium boryanum]
                                                   [Athyrium boryanum]
                                                   [Cornopteris boryanum]
                                                   [Ctenitis boryana]
                                                   [Deparia subfluvialis]
                                                   [Dryoathyrium boryanum]
                                                   [Dryoathyrium edentulum]
                                                   [Dryopteris boryanan]
                                                   [Dryopteris edentula]
                                                   [Dryopteris subfluvialis]
                                                   [Lastrea boryana]
                                                   [Lastrea divisa]
                                                   [Lastrea edentula]
                                                   [Lunathyrium boryanum]
                                                   [Nephrodium boryanum]
                                                   [Nephrodium divisum]
                                                   [Nephrodium edentulum]
                                                   [Parathyrium boryanum]
                                                   [Polypodium subtripinnatum]
                                             Deparia brevipinna
                                                   [Lunathyrium brevipinnum]
                                             Deparia chinensis
                                                   [Asplenium chinense]
                                                   [Diplazium nagamanum]
                                                   [Diplazium orientale]
                                                   [Diplopterygium chinensis]
                                                   [Dryoathyrium chinense]
                                                   [Gleichenia chinensis]
                                                   [Hicriopteris chinensis]
                                             Deparia confusa
                                                   [Dryoathyrium confusum]
                                             Deparia conilii
                                                   [Asplenium conilii]
                                                   [Asplenium japonicum var. oldhamii]
                                                   [Athyriopsis conilii]
                                                   [Athyrium conilii f. yakusimense]
                                                   [Athyrium conilii var. oldhamii]
                                                   [Athyrium conilii]
                                                   [Deparia conilii f. yakusimensis]
                                                   [Deparia conilii var. angustata]
                                                   [Diplazium conilii]
                                                   [Diplazium grammitoides var. conilii]
                                                   [Diplazium japonicum var. conilii]
                                                   [Diplazium japonicum var. latipes]
                                                   [Diplazium japonicum var. oldhamii]
                                                   [Diplazium oldhamii]
                                                   [Diplazium thunbergii var. angustatum]
                                                   [Lunathyrium angustatum]
                                                   [Lunathyrium conilii f. oldhamii]
                                                   [Lunathyrium conilii f. yakusimense]
                                                   [Lunathyrium conilii var. angustatum]
                                                   [Lunathyrium conilii var. oldhamii]
                                                   [Lunathyrium conilii]
                                             Deparia dickasonii
                                                   [Athyriopsis dickasonii]
                                                   [Athyriopsis hunanensis]
                                             Deparia dimorphophylla
                                                   [Athyriopsis dimorphophylla]
                                                   [Athyrium dimorphophyllum]
                                                   [Athyrium japonicum var. dimorphophyllum]
                                                   [Diplazium dimorphophyllum]
                                                   [Lunathyrium dimorphophyllum]
                                             Deparia dolosa
                                                   [Athyrium dolosum]
                                                   [Lunathyrium brevipes]
                                                   [Lunathyrium chinense]
                                                   [Lunathyrium dolosum]
                                                   [Lunathyrium pubescens]
                                             Deparia erecta
                                                   [Athyriopsis erecta]
                                                   [Athyrium erecta]
                                                   [Dryoathyrium articulatipilosum]
                                                   [Dryoathyrium chingii]
                                                   [Dryoathyrium erectum]
                                                   [Lunathyrium chingii]
                                             Deparia formosana
                                                   [Dictyodroma basipinnatifidum]
                                                   [Dictyodroma formosana]
                                                   [Diplaziopsis formosana]
                                                   [Diplazium basipinnatifidum]
                                                   [Diplazium formosanum]
                                                   [Diplazium odoratissimum]
                                             Deparia giraldii
                                                   [Athyrium giraldii]
                                                   [Athyrium sargentii]
                                                   [Lunathyrium giraldii]
                                             Deparia hainanensis
                                                   [Dictyodroma hainanensis]
                                             Deparia henryi
                                                   [Aspidium henryi]
                                                   [Asplenium henryi]
                                                   [Athyrium coreanum]
                                                   [Athyrium decursivum]
                                                   [Athyrium henryi]
                                                   [Athyrium heterocarpum]
                                                   [Athyrium heterophyllum]
                                                   [Deparia coreana]
                                                   [Dryoathyrium coreanum]
                                                   [Dryoathyrium henryi]
                                                   [Lunathyrium coreanum]
                                                   [Lunathyrium henryi var. kiyozumianum]
                                                   [Lunathyrium henryi]
                                                   [Lunathyrium ningshenense]
                                             Deparia heterophlebia
                                                   [Anisogonium heterophlebium]
                                                   [Asplenium heterophlebium]
                                                   [Athyrium heterophlebium]
                                                   [Dictyodroma heterophlebia]
                                                   [Diplazium hemionitideum]
                                                   [Diplazium heterophlebium]
                                                   [Diplazium rude]
                                             Deparia hirtirachis
                                                   [Lunathyrium hirtirachis]
                                             Deparia japonica
                                                   [Asplenium japonicum]
                                                   [Athyriopsis japonica var. oshimensis]
                                                   [Athyriopsis japonica var. variegata]
                                                   [Athyriopsis japonica]
                                                   [Athyrium japonicum]
                                                   [Athyrium oshimense]
                                                   [Athyrium petiolata]
                                                   [Athyrium rigidulum]
                                                   [Diplazium japonicum]
                                                   [Diplazium japonomettenianum]
                                                   [Diplazium oshimense]
                                                   [Diplazium thunbergii]
                                                   [Lunathyrium japonicum var. musashiense]
                                                   [Lunathyrium japonicum]
                                             Deparia jinfoshanensis
                                                   [Athyriopsis jinfoshanensis]
                                             Deparia jiulungensis
                                                   [Athyriopsis omeiensis]
                                                   [Deparia omeiensis]
                                                   [Lunathyrium orientale var. huangshanense]
                                                   [Lunathyrium orientale var. jiulungense]
                                             Deparia kiusiana
                                                   [Athyriopsis kiusiana]
                                                   [Athyrium japonicum var. kiusianum]
                                                   [Athyrium kiusianum]
                                                   [Deparia dimorphophylla var. kiusiana]
                                                   [Diplazium kiusianum]
                                                   [Lunathyrium dimorphophyllum var. kiusianum]
                                                   [Lunathyrium lasiopteris var. kiusianum]
                                             Deparia lancea
                                                   [Asplenium lanceum]
                                                   [Asplenium subsinuatum]
                                                   [Athyrium aculeatum]
                                                   [Athyrium acutiserratum]
                                                   [Athyrium acutum]
                                                   [Athyrium aequilaterale]
                                                   [Athyrium austro-orientale]
                                                   [Athyrium chungtienense]
                                                   [Athyrium dajinense]
                                                   [Athyrium dubium]
                                                   [Athyrium heqingense]
                                                   [Athyrium interjectum]
                                                   [Athyrium jinshajiangense]
                                                   [Athyrium juxtapositum]
                                                   [Athyrium lanceum]
                                                   [Athyrium lineare]
                                                   [Athyrium longipinnum]
                                                   [Athyrium machangense]
                                                   [Athyrium rubricaule]
                                                   [Athyrium serratodentatum]
                                                   [Athyrium sublineare]
                                                   [Athyrium takingense]
                                                   [Athyrium uniseriatum]
                                                   [Diplazium lanceum]
                                                   [Diplazium simplicifolium]
                                                   [Diplazium subsinuatum]
                                                   [Micropodium lanceum]
                                                   [Neotriblemma lancea]
                                                   [Triblemma lancea]
                                             Deparia liangshanensis
                                                   [Lunathyrium liangshanense]
                                               Deparia liangshanensis var. sericea
                                                     [Lunathyrium liangshanense var. sericeum]
                                             Deparia lobato-crenata
                                                   [Athyriopsis lobatocrenata]
                                                   [Athyrium lobatocrenatum]
                                                   [Diplazium lobatocrenatum]
                                                   [Lunathyrium lobatocrenatum]
                                             Deparia longipes
                                                   [Athyriopsis angustilolia]
                                                   [Athyriopsis longipes]
                                             Deparia ludingensis
                                                   [Lunathyrium ludingense]
                                             Deparia lushanensis
                                                   [Athyriopsis lushanensis]
                                             Deparia membranacea
                                                   [Athyriopsis concinna]
                                                   [Athyriopsis membranacea]
                                                   [Deparia concinna]
                                             Deparia minamitanii
                                                   [Athyriopsis minamitanii]
                                             Deparia okuboana
                                                   [Athyrium okuboanum]
                                                   [Athyrium unifurcatum var. okuboanum]
                                                   [Athyrium viridifrons var. okuboanum]
                                                   [Athyrium viridifrons]
                                                   [Dryoathyrium okuboanum]
                                                   [Dryoathyrium viridifrons var. okuboanum]
                                                   [Dryopteris okuboana]
                                                   [Dryopteris okuboanum]
                                                   [Lunathyrium okuboanum]
                                                   [Lunathyrium unifurcatum var. okuboanum]
                                             Deparia otomasui
                                                   [Lunathyrium otomasui]
                                             Deparia pachyphylla
                                                   [Athyriopsis pachyphylla]
                                                   [Athyrium pachyphyllum]
                                                   [Athyrium xiangxiense]
                                             Deparia petersenii
                                                   [Allantodia deflexa]
                                                   [Asplenium lasiopteris]
                                                   [Asplenium petersenii]
                                                   [Asplenium toppingianum]
                                                   [Athyriopsis attenuata]
                                                   [Athyriopsis petersenii var. coreana]
                                                   [Athyriopsis petersenii]
                                                   [Deparia lasiopteris]
                                                   [Diplazium acrotis]
                                                   [Diplazium allorgei]
                                                   [Diplazium congruum]
                                                   [Diplazium fimbriichlamys]
                                                   [Diplazium japonicum var. coreanum]
                                                   [Diplazium lasiopteris]
                                                   [Diplazium oshimense]
                                                   [Diplazium petersenii]
                                                   [Lunathyrium fimbriichlamys]
                                                   [Lunathyrium lasiopteris]
                                                   [Lunathyrium petersenii]
                                               Deparia petersenii var. yakusimensis
                                                     [Arachniodes amabilis var. yakusimensis]
                                                     [Arachniodes rhomboidea var. yakusimensis]
                                                     [Arachniodes yakusimensis]
                                                     [Diplazium grammitoides f. yakusimense]
                                                     [Lunathyrium petersenii var. yakusimense]
                                                     [Polystichopsis amabilis var. yakusimensis]
                                             Deparia pseudoconilii
                                                   [Athyriopsis pseudoconilii]
                                                   [Deparia pseudoconilii var. subdeltoidofrons]
                                                   [Lunathyrium pseudoconilii var. subdeltoidofrons]
                                                   [Lunathyrium pseudoconilii]
                                             Deparia pterorachis
                                                   [Athyrium pterorachis]
                                                   [Cornopteris pterorachis]
                                                   [Dryoathyrium pterorachis]
                                                   [Lunathyrium pterorachis]
                                                   [Parathyrium pterorachis]
                                             Deparia pycnosora
                                                   [Athyrium pycnosorum]
                                                   [Deparia albosquamata]
                                                   [Deparia mucilagina]
                                                   [Deparia orientalis]
                                                   [Deparia pycnosora var. mucilagina]
                                                   [Lunathyrium acrostichoides]
                                                   [Lunathyrium changbeiense]
                                                   [Lunathyrium orientale]
                                                   [Lunathyrium pycnosorum f. glabrum]
                                                   [Lunathyrium pycnosorum var. acutum]
                                                   [Lunathyrium pycnosorum var. longidens]
                                                   [Lunathyrium pycnosorum]
                                                   [Lunathyrium shandongense]
                                               Deparia pycnosora var. albosquamata
                                                     [Deparia albosquamata]
                                                     [Deparia jiulungensis var. albosquamata]
                                                     [Deparia orientalis]
                                                     [Lunathyrium jiulungense]
                                                     [Lunathyrium orientale var. huangshanense]
                                                     [Lunathyrium orientale]
                                             Deparia setigera
                                                   [Dryoathyrium setigerum]
                                             Deparia shandongensis
                                                   [Athyriopsis shandongensis]
                                             Deparia shennongensis
                                                   [Lunathyrium centrochinense]
                                                   [Lunathyrium shennongense]
                                                   [Lunathyrium truncatum]
                                             Deparia sichuanensis
                                                   [Lunathyrium sichuanense]
                                               Deparia sichuanensis var. jinfoshanensis
                                                     [Lunathyrium sichuanense var. jinfoshanense]
                                             Deparia stenoptera
                                                   [Dryoathyrium dielsii]
                                                   [Dryopteris dielsii]
                                                   [Nephrodium stenopterum]
                                                   [Polypodium stenopterum]
                                             Deparia subsimilis
                                                   [Athyrium subsimile]
                                                   [Deparia sikkimensis]
                                                   [Lunathyrium acutum var. bagaense]
                                                   [Lunathyrium acutum var. liubaense]
                                                   [Lunathyrium acutum]
                                                   [Lunathyrium bagaense]
                                                   [Lunathyrium bomiense]
                                                   [Lunathyrium latibasis]
                                                   [Lunathyrium tibeticum]
                                                   [Lunathyrium vegetius var. liubaense]
                                             Deparia unifurcata
                                                   [Aspidium pandiforme]
                                                   [Asplenium makinoi]
                                                   [Athyrium unifurcatum]
                                                   [Dryoathyrium falcatipinnulum]
                                                   [Dryoathyrium jinfoshanense]
                                                   [Dryoathyrium unifurcatum]
                                                   [Dryopteris tosensis]
                                                   [Dryopteris unifurcatum]
                                                   [Lunathyrium unifurcatum]
                                                   [Nephrodium unifurcatum]
                                                   [Parathyrium unifurcatum]
                                             Deparia vegetior
                                                   [Athyrium acrostichoides]
                                                   [Athyrium pycnosorum var. vegetius]
                                                   [Deparia vegetior var. miyunensis]
                                                   [Deparia vegetior var. turgida]
                                                   [Lunathyrium pycnosorum var. vegetius]
                                                   [Lunathyrium remotum]
                                                   [Lunathyrium shansiense]
                                                   [Lunathyrium vegetius var. miyunense]
                                                   [Lunathyrium vegetius var. turgidum]
                                                   [Lunathyrium vegetius]
                                             Deparia vermiformis
                                                   [Lunathyrium vermiforme]
                                             Deparia viridifrons
                                                   [Asplenium viridifrons]
                                                   [Athyrium henryi var. viridifrons]
                                                   [Athyrium viridifrons]
                                                   [Cornopteris viridifrons]
                                                   [Dryoathyrium viridifrons]
                                                   [Lunathyrium viridifrons]
                                                   [Parathyrium viridifrons]
                                             Deparia wangzhongrenii
                                                   [Lunathyrium emeiense]
                                             Deparia wilsonii
                                                   [Athyrium wilsonii]
                                                   [Deparia wilsonii var. habaensis]
                                                   [Deparia wilsonii var. incisoserrata]
                                                   [Deparia wilsonii var. maxima]
                                                   [Deparia wilsonii var. muliensis]
                                                   [Lunathyrium wilsonii]
                                             Deparia yunnanensis
                                                   [Dictyodroma yunnanensis]
                                     Diacalpe
                                             Diacalpe aspidioides
                                     Dictyogramma
                                     Diplaziopsis
                                             Diplaziopsis cavaleriana
                                                   [Allantodia cavaleriana]
                                                   [Diplaziopsis intermedia]
                                                   [Diplaziopsis javanica subsp. cavaleriana]
                                                   [Diplaziopsis javanica var. cavaleriana]
                                                   [Diplazium cavalerianum]
                                                   [Diplazium javanicum]
                                             Diplaziopsis javanica
                                                   [Allantodia brunoniana]
                                                   [Allantodia javanica]
                                                   [Asplenium javanicum]
                                                   [Diplaziopsis brunoniana]
                                                   [Diplaziopsis hainanensis]
                                     Diplazium
                                           [Allantodia bittyuensis]
                                           [Allantodia crenata var. glabra]
                                           [Allantodia]
                                           [Anisogonium]
                                           [Athyrium crenatum var. glabrum]
                                           [Callipteris]
                                           [Diplazium sibiricum var. glabrum]
                                           [Microstegia]
                                             Diplazium baishanzuense
                                                   [Allantodia baishanzuensis]
                                             Diplazium basahense
                                             Diplazium bellum
                                                   [Allantodia bella]
                                                   [Asplenium bellum]
                                                   [Athyrium bellum]
                                             Diplazium bittyuense
                                                   [Allantodia bittyuensis]
                                             Diplazium calogramma
                                                   [Allantodia calogramma]
                                             Diplazium calogrammoides
                                                   [Allantodia calogrammoides]
                                             Diplazium changjiangense
                                                   [Allantodia hainanensis]
                                                   [Allantodia subsilvatica]
                                             Diplazium chinense
                                                   [Allantodia chinensis]
                                                   [Asplenium chinense]
                                                   [Diplazium kodamae]
                                                   [Diplazium nagamanum]
                                                   [Diplazium orientale]
                                             Diplazium conterminum
                                                   [Allantodia allantodioides]
                                                   [Allantodia contermina]
                                                   [Diplazium allantodioides]
                                                   [Diplazium virescens var. conterminum]
                                             Diplazium crassiusculum
                                                   [Athyrium crassiusculum]
                                                   [Diplazium donianum var. biserrulatum]
                                             Diplazium crinitum
                                                   [Allantodia petelotii]
                                                   [Asplenium crinitum]
                                                   [Athyrium crinitum]
                                                   [Diplazium josephii]
                                                   [Diplazium paleaceum var. spiniperisporeum]
                                                   [Diplazium paleaceum]
                                                   [Diplazium petelotii]
                                             Diplazium dilatatum
                                                   [Allantodia crinipes]
                                                   [Allantodia cycloloba]
                                                   [Allantodia dilatata]
                                                   [Allantodia grossa]
                                                   [Allantodia uraiensis]
                                                   [Allantodia veitchii]
                                                   [Allantodia yaoshanica]
                                                   [Asplenium latifolium]
                                                   [Athyrium dilatatum]
                                                   [Diplazium crinipes]
                                                   [Diplazium dilatatum var. heterolepis]
                                                   [Diplazium dilatatum var. uraiense]
                                                   [Diplazium latifolium var. cyclolobum]
                                                   [Diplazium latifolium]
                                                   [Diplazium uraiense var. cyclolobum]
                                                   [Diplazium uraiense]
                                                   [Diplazium veitchii]
                                             Diplazium dinghushanicum
                                                   [Monomelangium dinghushanicum]
                                             Diplazium doederleinii
                                                   [Allantodia doederleinii]
                                                   [Asplenium doederleinii]
                                                   [Diplazium aridum]
                                                   [Diplazium costalisorum]
                                                   [Diplazium nudicaule]
                                             Diplazium dulongjiangense
                                                   [Allantodia dulongjiangensis]
                                             Diplazium dushanense
                                                   [Allantodia dushanensis]
                                             Diplazium esculentum
                                                   [Anisogonium esculentum]
                                                   [Asplenium ambiguum]
                                                   [Athyrium ambiguum]
                                                   [Athyrium esculentum]
                                                   [Callipteris ambigua]
                                                   [Callipteris esculenta var. pubescens]
                                                   [Callipteris esculenta]
                                                   [Diplazium ambiguum]
                                                   [Diplazium esculentum var. pubescens]
                                                   [Diplazium pubescens]
                                                   [Hemionitis esculenta]
                                                   [Microstegia ambigua]
                                                   [Microstegia esculenta]
                                             Diplazium fauriei
                                                   [Allantodia metteniana var. fauriei]
                                                   [Athyrium metteniamum var. fauriei]
                                                   [Diplazium metteniamum var. fauriei]
                                                   [Diplazium mettenianum f. fauriei]
                                                   [Diplazium mettenianum var. fauriei]
                                             Diplazium grammitoides
                                             Diplazium griffithii
                                                   [Allantodia griffithii]
                                                   [Allantodia jiulungensis]
                                                   [Allantodia petri]
                                                   [Allantodia yunnanensis]
                                                   [Asplenium multicaudatum]
                                                   [Athyrium griffithii]
                                                   [Athyrium multicaudatum]
                                                   [Athyrium petri]
                                                   [Athyrium umbrosum var. multicaudatum]
                                                   [Diplazium maximum var. formosanum]
                                                   [Diplazium petrii]
                                                   [Diplazium triangulare]
                                             Diplazium hachijoense
                                                   [Allantodia glandulifera]
                                                   [Allantodia hachijoensis]
                                                   [Allantodia omeiensis]
                                                   [Athyrium hachijoense]
                                                   [Diplazium omeiense]
                                                   [Diplazium siroyamaense]
                                                   [Diplazium siroyamense]
                                             Diplazium hainanense
                                                   [Diplazium platylepis]
                                             Diplazium heterocarpum
                                                   [Allantodia heterocarpa]
                                                   [Allantodia yuyangensis]
                                                   [Athyrium yuyangense]
                                                   [Diplazium yuyangense]
                                             Diplazium himalayense
                                                   [Allantodia himalayensis]
                                                   [Asplenium polypodioides var. vestitum]
                                                   [Diplazium axillare]
                                                   [Diplazium polypodioides var. vestitum]
                                             Diplazium hirtipes
                                                   [Allantodia hirtipes]
                                                   [Asplenium parallelosorum]
                                                   [Diplazium insigne]
                                                   [Diplazium parallelosorum]
                                                   [Diplazium pellucidum]
                                             Diplazium hirtisquama
                                                   [Allantodia hirtisquama]
                                             Diplazium incomptum
                                                   [Allantodia incompta]
                                             Diplazium jinfoshanicola
                                                   [Allantodia jinfoshanicola]
                                             Diplazium jinpingense
                                                   [Allantodia jinpingensis]
                                             Diplazium kansuense
                                                   [Allantodia kansuensis]
                                             Diplazium kappanensis
                                                   [Allantodia kappanensis]
                                                   [Allantodia taiwanensis]
                                                   [Diplazium taiwanense]
                                                   [Diplazium virescens var. taiwanense]
                                             Diplazium kawakamii
                                                   [Allantodia kawakamii]
                                                   [Allantodia kingpingensis]
                                                   [Athyrium allanticarpum]
                                                   [Athyrium kawakamii]
                                                   [Diplazium kawakamii f. subglabratum]
                                                   [Diplazium kawakamii var. subglabratum]
                                             Diplazium ketagalaniorum
                                             Diplazium kuoi
                                             Diplazium latipinnulum
                                                   [Allantodia latipinnula]
                                             Diplazium laxifrons
                                                   [Allantodia amamiana]
                                                   [Allantodia immeensa]
                                                   [Allantodia inaequiloba]
                                                   [Allantodia laxifrons]
                                                   [Allantodia tamingshanensis]
                                                   [Diplazium amamianum]
                                                   [Diplazium polypodioides var. sinense]
                                             Diplazium leptophyllum
                                             Diplazium lineolatum
                                                   [Asplenium donianum]
                                                   [Diplazium aphanoneuron]
                                                   [Diplazium bantamense]
                                                   [Diplazium donianum var. aphanoneuron]
                                                   [Diplazium donianum]
                                                   [Diplazium fraxinifolium]
                                             Diplazium lobatum
                                                   [Diplazium donianum var. lobatum]
                                             Diplazium longicarpum
                                             Diplazium longifolium
                                                   [Allantodia lobulosa var. shilinicola]
                                                   [Allantodia lobulosa]
                                                   [Asplenium lobulosum]
                                                   [Asplenium longifolium]
                                                   [Athyrium longifolium]
                                                   [Diplazium lobulosum]
                                             Diplazium maonense
                                                   [Asplenium bantamense]
                                             Diplazium matthewii
                                                   [Allantodia matthewii]
                                                   [Athyrium matthewii]
                                                   [Diplazium grosslobatum]
                                             Diplazium maximum
                                                   [Allantodia austrochinensis]
                                                   [Allantodia distans]
                                                   [Allantodia elata]
                                                   [Allantodia gigantea]
                                                   [Allantodia infraimpressa]
                                                   [Allantodia laipoensis]
                                                   [Allantodia longiloba]
                                                   [Allantodia maxima]
                                                   [Allantodia phaeolepis]
                                                   [Allantodia pseudodoederleinii]
                                                   [Allantodia sunghsienensis]
                                                   [Allantodia verruculosa]
                                                   [Allantodia viridissima]
                                                   [Asplenium diversifolium]
                                                   [Asplenium maximum]
                                                   [Diplazium diversifolium]
                                                   [Diplazium flaccidum]
                                                   [Diplazium giganteum]
                                                   [Diplazium phaeolepis]
                                                   [Diplazium pseudodoederleinii]
                                                   [Diplazium viridissimum]
                                                   [Gymnogramma gigantea]
                                             Diplazium megaphyllum
                                                   [Allantodia megaphylla]
                                                   [Asplenium megaphyllum]
                                                   [Diplazium macrophyllum]
                                                   [Diplazium megaphyllum var. subintegrifolium]
                                             Diplazium metcalfii
                                                   [Allantodia metcalfii]
                                             Diplazium metteniamum
                                             Diplazium mettenianum
                                                   [Allantodia metteniana var. isobase]
                                                   [Allantodia metteniana]
                                                   [Allantodia taweishanica]
                                                   [Asplenium mettenianum]
                                                   [Asplenium textori]
                                                   [Athyrium metteniamum var. isobase]
                                                   [Athyrium metteniamum]
                                                   [Diplazium agyokuense]
                                                   [Diplazium cavaleriei]
                                                   [Diplazium deciduum]
                                                   [Diplazium fauriei var. tenuifolium]
                                                   [Diplazium hayatamae]
                                                   [Diplazium isobase]
                                                   [Diplazium japonicum var. textori]
                                                   [Diplazium lohfauense]
                                                   [Diplazium metteniamum var. isobase]
                                                   [Diplazium mettenianum var. isobasis]
                                                   [Diplazium mettenianum var. tenuifolium]
                                                   [Diplazium tasiroi]
                                                   [Diplazium textori]
                                             Diplazium muricatum
                                                   [Allantodia muricata]
                                                   [Allantodia procera]
                                                   [Allantodia yaoshanicola]
                                                   [Asplenium muricatum]
                                                   [Asplenium procerum]
                                                   [Asplenium umbrosum var. procerum]
                                                   [Athyrium procerum]
                                             Diplazium nanchuanicum
                                                   [Allantodia anshunica]
                                                   [Allantodia nanchuanica]
                                             Diplazium nigrosquamosum
                                                   [Allantodia nigrosquamosa]
                                             Diplazium nipponicum
                                                   [Allantodia nipponica]
                                                   [Athyrium nipponicola]
                                             Diplazium okudairae
                                                   [Allantodia okudairae]
                                                   [Athyrium okudairae]
                                             Diplazium ovatum
                                                   [Allantodia ovata]
                                                   [Athyrium cavalerianum]
                                             Diplazium paradoxum
                                                   [Anisogonium smithianum]
                                                   [Asplenium smithianum]
                                                   [Callipteris paradoxa]
                                                   [Callipteris smithiana]
                                             Diplazium pin-faense
                                             Diplazium pinfaense
                                             Diplazium pinnatifidopinnatum
                                                   [Allantodia pinnatifidopinnata]
                                                   [Asplenium pinnatifido-pinnatum]
                                                   [Diplazium pinnatifido-pinnatum]
                                             Diplazium polypodioides
                                                   [Allantodia aspera]
                                                   [Asplenium asperum]
                                                   [Athyrium asperum]
                                                   [Diplazium asperum]
                                                   [Microstegia aspera]
                                             Diplazium procumbens
                                                   [Allantodia medogensis]
                                             Diplazium proliferum
                                             Diplazium prolixum
                                                   [Allantodia prolixa]
                                             Diplazium pseudosetigerum
                                                   [Allantodia prolixa]
                                                   [Allantodia proxima]
                                                   [Allantodia pseudosetigera]
                                                   [Athyrium pseudosetigerum]
                                                   [Diplazium prolixum]
                                             Diplazium pullingeri
                                                   [Asplenium pullingeri]
                                                   [Monomelangium pullingeri]
                                               Diplazium pullingeri var. daweishanicola
                                                     [Monomelangium pullingeri var. daweishanicolum]
                                             Diplazium quadrangulatum
                                                   [Allantodia quadrangulata]
                                             Diplazium serratifolium
                                                   [Diplazium sahposhanense]
                                             Diplazium siamense
                                                   [Allantodia siamensis]
                                             Diplazium sibiricum
                                                   [Allantodia crenata var. glabra]
                                                   [Allantodia crenata]
                                                   [Asplenium sibiricum]
                                                   [Athyrium crenatum var. glabrum]
                                                   [Athyrium crenatum]
                                                   [Athyrium idoneum]
                                                   [Athyrium mite]
                                                   [Diplazium sibiricum var. glabrum]
                                                   [Diplazium sommerfeldii]
                                             Diplazium sikkimense
                                                   [Allantodia sikkimensis]
                                                   [Asplenium sikkimensis]
                                                   [Diplazium brevicarpium]
                                             Diplazium simile
                                                   [Allantodia similis]
                                             Diplazium spectabile
                                                   [Allantodia alata]
                                                   [Allantodia multicaudata]
                                                   [Allantodia nudipes]
                                                   [Allantodia spectabilis]
                                                   [Asplenium spectabile]
                                                   [Athyrium alatum]
                                                   [Athyrium spectabile]
                                                   [Diplazium divaricatum]
                                             Diplazium splendens
                                                   [Diplazium hokouense]
                                                   [Diplazium polysporum]
                                             Diplazium squamigerum
                                                   [Allantodia squamigera]
                                                   [Asplenium squamigerum]
                                                   [Athyrium squamigerum]
                                                   [Diplazium yangpieense]
                                             Diplazium stenochlamys
                                                   [Allantodia stenochlamys]
                                                   [Asplenium platyphyllum]
                                             Diplazium stenolepis
                                             Diplazium stoliczkae
                                                   [Allantodia hirsutipes]
                                                   [Diplazium hirsutipes]
                                                   [Diplazium stoliczkae var. hirsutipes]
                                                   [Diplazium thelypteris]
                                             Diplazium subdilatatum
                                                   [Allantodia subdilatata]
                                             Diplazium subspectabile
                                                   [Allantodia subspectabilis]
                                             Diplazium subtripinnatum
                                                   [Athyriopsis tomitaroana]
                                                   [Deparia tomitaroana]
                                                   [Diplazium tomitaroanum]
                                             Diplazium succulentum
                                                   [Allantodia succulenta]
                                                   [Asplenium succulentum]
                                             Diplazium taquetii
                                                   [Allantodia taquetii]
                                                   [Asplenium virescens]
                                                   [Athyrium virescens]
                                             Diplazium tibeticum
                                                   [Allantodia forrestii]
                                                   [Allantodia glingensis]
                                                   [Allantodia subintegra]
                                                   [Allantodia tibetica]
                                             Diplazium virescens
                                                   [Allantodia obtusipinnula]
                                                   [Allantodia truncatula]
                                                   [Allantodia virescens var. okinawaensis]
                                                   [Allantodia virescens var. sugimotoi]
                                                   [Allantodia virescens]
                                                   [Asplenium virescens]
                                                   [Athyrium okinawaense]
                                                   [Athyrium virescens]
                                                   [Diplazium lutchuense]
                                                   [Diplazium okinawaense]
                                                   [Diplazium virescens var. okinawaense]
                                                   [Diplazium virescens var. sugimotoi]
                                             Diplazium viridescens
                                             Diplazium wangii
                                                   [Allantodia wangii]
                                                   [Diplazium submettenianum]
                                             Diplazium wheeleri
                                                   [Allantodia wheeleri]
                                                   [Asplenium wheeleri]
                                             Diplazium wichurae
                                                   [Allantodia parawichurae]
                                                   [Allantodia wichurae var. parawichurae]
                                                   [Allantodia wichurae]
                                                   [Asplenium wichurae]
                                                   [Athyrium wichurae]
                                                   [Diplazium wichurae var. amabile]
                                             Diplazium yakumontanum
                                                   [Allantodia yakumontana]
                                                   [Athyrium yakumontanum]
                                             Diplazium yaoshanense
                                                   [Allantodia yaoshanensis]
                                                   [Diplazium japonicum var. yaoshanense]
                                                   [Diplazium kanasiroi]
                                     Eriosoriopsis
                                     Gymnocarpium
                                           [Carpogymnia]
                                           [Currania]
                                             Gymnocarpium disjunctum
                                                   [Gymnocarpium dryopteris subsp. disjunctum]
                                                   [Gymnocarpium dryopteris var. disjunctum]
                                             Gymnocarpium dryopteris
                                                   [Aspidium dryopteris]
                                                   [Carpogymnia dryopteris]
                                                   [Dryopteris dryopteris]
                                                   [Gymnocarpium dryopteris var. aokigaharaense]
                                                   [Lastrea dryopteris]
                                                   [Nephrodium dryopteris]
                                                   [Polypodium dryopteris var. glandulosum]
                                                   [Polypodium dryopteris]
                                                   [Thelypteris dryopteris]
                                             Gymnocarpium jessoense
                                                   [Aspidium dryopteris var. longulum]
                                                   [Carpogymnia disjuncta]
                                                   [Carpogymnia jessoensis]
                                                   [Dryopteris jessoensis]
                                                   [Dryopteris linnaeana var. jessoensis]
                                                   [Dryopteris linnaeana]
                                                   [Gymnocarpium longulum]
                                                   [Lastrea jessoensis]
                                                   [Lastrea roberiana var. longula]
                                             Gymnocarpium oyamense
                                                   [Aspidium krameri]
                                                   [Carpogymnia oyamensis]
                                                   [Christella]
                                                   [Currania gracilipes]
                                                   [Currania oyamensis var. incisa]
                                                   [Currania oyamensis]
                                                   [Dryopteris gymnogrammoides]
                                                   [Dryopteris oyamensis]
                                                   [Gymnocarpium gracilipes]
                                                   [Gymnocarpium oyamense var. gracilipes]
                                                   [Gymnocarpium oyamense var. kusamae]
                                                   [Nephrodium gymnogrammoides]
                                                   [Nephrodium krameri]
                                                   [Phegopteris krameri]
                                                   [Phegopteris oyamensis]
                                                   [Polypodium gymnogrammoides]
                                                   [Polypodium krameri var. incisum]
                                                   [Polypodium krameri]
                                                   [Polypodium oyamense]
                                             Gymnocarpium remotipinnatum
                                                   [Aspidium dryopteris var. longulum]
                                                   [Carpogymnia disjuncta]
                                                   [Carpogymnia jessoensis]
                                                   [Dryopteris jessoensis]
                                                   [Dryopteris linnaeana var. jessoensis]
                                                   [Dryopteris linnaeana]
                                                   [Dryopteris remote-pinnata]
                                                   [Dryopteris remotipinnata]
                                                   [Gymnocarpium altaycum]
                                                   [Gymnocarpium disjunctum]
                                                   [Gymnocarpium dryopteris subsp. disjunctum]
                                                   [Gymnocarpium dryopteris var. disjunctum]
                                                   [Gymnocarpium jessoense]
                                                   [Gymnocarpium longulum]
                                                   [Gymnocarpium remotum]
                                                   [Gymnocarpium robertianum subsp. longulum]
                                                   [Gymnocarpium robertianum var. longulum]
                                                   [Lastrea jessoensis]
                                                   [Lastrea roberiana var. longula]
                                                   [Lastrea robertiana var. longula]
                                                   [Thelypteris remote-pinnata]
                                                   [Thelypteris remotipinnata]
                                             Gymnocarpium robertianum
                                                   [Aspidium calcareum]
                                                   [Aspidium robertianum]
                                                   [Carpogymnia dryopteris var. pumila]
                                                   [Carpogymnia robertiana]
                                                   [Currania robertiana]
                                                   [Dryopteris disjuncta subsp. calcarea]
                                                   [Dryopteris robertiana]
                                                   [Geranium eriophorum]
                                                   [Gymnocarpium dryopteris var. pumilum]
                                                   [Gymnocarpium obtusifolium]
                                                   [Lastrea dryopteris var. robertiana]
                                                   [Lastrea obtusifolia]
                                                   [Lastrea robertiana]
                                                   [Nephrodium robertianum]
                                                   [Phegopteris calcarea]
                                                   [Phegopteris dryopteris subsp. calcarea]
                                                   [Phegopteris robertiana]
                                                   [Polypodium calcareum]
                                                   [Polypodium dryopteris subsp. robertianum]
                                                   [Polypodium dryopteris var. calcareum]
                                                   [Polypodium dryopteris var. pumilum]
                                                   [Polypodium dryopteris var. robertianum]
                                                   [Polypodium obtusifolium]
                                                   [Polypodium phegopteris var. calcareum]
                                                   [Polypodium phegopteris var. robertianum]
                                                   [Polypodium robertianum]
                                                   [Robertiella robertianum]
                                                   [Thelypteris robertiana]
                                     Hemidictyum
                                     Hymenasplenium
                                             Hymenasplenium adiantifrons
                                                   [Asplenium adiantifrons]
                                             Hymenasplenium amoenum
                                                   [Asplenium amoenum]
                                                   [Hymenasplenium wuliangshanense]
                                             Hymenasplenium apogamum
                                                   [Asplenium apogamum]
                                                   [Asplenium obliquissimum]
                                                   [Asplenium unilaterale var. decurrens]
                                             Hymenasplenium cardiophyllum
                                                   [Antigramma cardiophylla]
                                                   [Asplenium cardiophyllum]
                                                   [Boniniella cardiophylla]
                                                   [Micropodium cardiophyllum]
                                                   [Phyllitis cardiophylla]
                                             Hymenasplenium changputungense
                                                   [Asplenium changputungense]
                                             Hymenasplenium cheilosorum
                                                   [Asplenium cheilosorum]
                                                   [Asplenium heterocarpum]
                                             Hymenasplenium excisum
                                                   [Asplenium excisum]
                                                   [Asplenium rahaoense]
                                                   [Asplenium subresectum]
                                                   [Asplenium unilaterale f. majus]
                                                   [Asplenium unilaterale var. rahaoense]
                                                   [Hymenasplenium rahaoense]
                                             Hymenasplenium filipes
                                                   [Asplenium filipes]
                                             Hymenasplenium furfuraceum
                                                   [Asplenium furfuraceum]
                                             Hymenasplenium hondoense
                                                   [Asplenium hondoense]
                                             Hymenasplenium ikenoi
                                                   [Asplenium ikenoi]
                                                   [Boniniella ikenoi]
                                                   [Boniniella]
                                             Hymenasplenium latidens
                                                   [Asplenium latidens]
                                             Hymenasplenium murakami-hatanakae
                                                   [Asplenium cataractarum]
                                             Hymenasplenium obliquissimum
                                                   [Asplenium obliquissimum]
                                                   [Asplenium pubirhizoma]
                                                   [Asplenium unilaterale var. obliquissimun]
                                                   [Asplenium unilaterale var. udum]
                                             Hymenasplenium obscurum
                                                   [Asplenium obscurum]
                                                   [Asplenium serriforme]
                                                   [Hymenasplenium pseudobscurum]
                                             Hymenasplenium pubirhizoma
                                             Hymenasplenium quercicola
                                                   [Asplenium quercicola]
                                             Hymenasplenium retusulum
                                                   [Asplenium retusulum]
                                                   [Asplenium wuliangshanense]
                                             Hymenasplenium subnormale
                                                   [Asplenium subnormale]
                                             Hymenasplenium szechuanense
                                                   [Asplenium szechuanense]
                                     Kuniwatsukia
                                     Lastrea
                                             Lastrea apiciflora
                                             Lastrea calcarata
                                             Lastrea dissecta
                                             Lastrea filix-mas
                                             Lastrea intermedia
                                             Lastrea roberiana
                                             Lastrea robertiana
                                             Lastrea uliginosa
                                     Leptogramma
                                             Leptogramma aurita
                                             Leptogramma gymnocarpa
                                             Leptogramma pozoi
                                             Leptogramma totta
                                     Lunathyrium
                                             Lunathyrium lasiopteris
                                     Macrothelypteris
                                             Macrothelypteris contingens
                                             Macrothelypteris ogasawarensis
                                                   [Dryopteris ogasawarensis]
                                                   [Lastrea ogasawarensis]
                                                   [Thelypteris ogasawarensis]
                                                   [Wagneriopteris ogasawarensis]
                                             Macrothelypteris ornata
                                                   [Aspidium ornatum]
                                                   [Dryopteris ornata]
                                                   [Lastrea ornata]
                                                   [Nephrodium ornatum]
                                                   [Nephrodium tenericaule]
                                                   [Phegopteris ornatus]
                                                   [Polypodium ornatum]
                                                   [Thelypteris ornata]
                                             Macrothelypteris polypodioides
                                                   [Alsophila polypodioides]
                                                   [Cheilanthes gigantea]
                                                   [Dryopteris brunneo-villosa]
                                                   [Dryopteris brunneovillosa]
                                                   [Dryopteris leucolepis]
                                                   [Lastrea leucolepis]
                                                   [Macrothelypteris leucolepis]
                                                   [Phegopteris cheilanthoides]
                                                   [Polypodium cheilanthoides]
                                                   [Thelypteris leucolepis]
                                             Macrothelypteris setigera
                                                   [Aspidium setigerum]
                                                   [Cheilanthes setigera]
                                                   [Cheilanthes stenophylla]
                                                   [Dryopteris backeri]
                                                   [Hypolepis setigera]
                                                   [Nephrodium setigerum]
                                                   [Thelypteris setigera]
                                             Macrothelypteris torresiana
                                                   [Aspidium mollissium]
                                                   [Aspidium uliginosum]
                                                   [Dryopteris elegans]
                                                   [Dryopteris lasiocarpa]
                                                   [Dryopteris mollissima]
                                                   [Dryopteris oligophlebia var. lasiocarpa]
                                                   [Dryopteris oligophlebia]
                                                   [Dryopteris setigera]
                                                   [Dryopteris tenericaulis]
                                                   [Dryopteris uliginosa]
                                                   [Hypolepis punctata var. henryi]
                                                   [Lastrea oligophlebia var. elegans]
                                                   [Lastrea oligophlebia var. lasiocarpa]
                                                   [Lastrea oligophlebia var. subtripinnata]
                                                   [Lastrea oligophlebia]
                                                   [Lastrea tenericaulis]
                                                   [Lastrea torresiana]
                                                   [Lastrea uliginosa var. elegans]
                                                   [Macrothelypteris changshaensis]
                                                   [Macrothelypteris oligophlebia var. changshaensis]
                                                   [Macrothelypteris oligophlebia var. elegans]
                                                   [Macrothelypteris oligophlebia]
                                                   [Macrothelypteris torresiana var. calvata]
                                                   [Nephrodium oligophlebium]
                                                   [Nephrodium setigerum var. calvatum]
                                                   [Polypodium tenericaule]
                                                   [Polypodium trichodes]
                                                   [Polystichum torresiana]
                                                   [Polystichum torresianum]
                                                   [Thelypteris oligophlebia var. elegans]
                                                   [Thelypteris oligophlebia var. lasiocarpa]
                                                   [Thelypteris oligophlebia]
                                                   [Thelypteris torresiana var. calvata]
                                                   [Thelypteris torresiana]
                                                   [Thelypteris uliginosa var. calvata]
                                                   [Thelypteris uliginosa var. elegans]
                                                   [Thelypteris uliginosa]
                                             Macrothelypteris viridifrons
                                                   [Dryopteris elegans var. subtripinnata]
                                                   [Dryopteris oligophlebia var. subtripinnata]
                                                   [Dryopteris viridifrons]
                                                   [Lastrea oligophlebia var. subtripinnata]
                                                   [Lastrea viridifrons]
                                                   [Thelypteris oligophlebia var. subtripinnata]
                                                   [Thelypteris viridifrons]
                                     Mesopteris
                                             Mesopteris tonkinensis
                                                   [Amphineuron tonkinense]
                                                   [Dryopteris tonkinensis]
                                     Notolepeum
                                     Onoclea
                                           [Calypterium]
                                           [Matteuccia]
                                           [Pteretis]
                                           [Pterinodes]
                                           [Ragiopteris]
                                             Onoclea intermedia
                                                   [Matteuccia intermedia]
                                                   [Pentarhizidium intermedium]
                                             Onoclea orientalis
                                                   [Matteuccia cavaleriana]
                                                   [Matteuccia japonica]
                                                   [Matteuccia orientalis f. incisa]
                                                   [Matteuccia orientalis]
                                                   [Pentarhizidium japonicum]
                                                   [Pentarhizidium orientale]
                                                   [Pentarhizidium orientalis var. incisum]
                                                   [Pteretis japonica]
                                                   [Pteretis orientalis]
                                                   [Pterinodes orientalis]
                                                   [Struthiopteris cavaleriana]
                                                   [Struthiopteris orientalis var. incisa]
                                                   [Struthiopteris orientalis]
                                             Onoclea sensibilis
                                                   [Calypterium sensibile]
                                                   [Onoclea augescens]
                                                   [Onoclea interrupta]
                                                   [Onoclea obtusilobata]
                                                   [Onoclea sensibilis var. interrupta]
                                                   [Pterinodes sensibile]
                                                   [Ragiopteris obtusilobata]
                                                   [Riedlea sensibilis]
                                               Onoclea sensibilis var. interrupta
                                                     [Onoclea interrupta]
                                             Onoclea struthiopteris
                                                   [Matteuccia pensylvanica]
                                                   [Matteuccia struthiopteris var. acutiloba]
                                                   [Matteuccia struthiopteris]
                                                   [Onoclea germanica]
                                                   [Osmunda struthiopteris]
                                                   [Pteretis struthiopteris]
                                                   [Pterinodes struthiopteris]
                                                   [Pteris sinuata]
                                                   [Struthiopteris filicastrum]
                                                   [Struthiopteris germanica]
                                     Parathelypteris
                                             Parathelypteris glanduligera
                                                   [Aspidium glanduligerum]
                                                   [Aspidium gracilescens var. glanduligerum]
                                                   [Athyrium cystopteroides var. elatius]
                                                   [Christella glanduligera]
                                                   [Dryopteris glanduligera]
                                                   [Dryopteris gracilescens var. glanduligera]
                                                   [Dryopteris gracilescens]
                                                   [Dryopteris thelypteris var. koreana]
                                                   [Lastrea glanduligera var. koreana]
                                                   [Lastrea glanduligera]
                                                   [Lastrea gracilescens var. glanduligera]
                                                   [Nephrodium gracilescens var. glanduligera]
                                                   [Parathelypteris glanduligera var. elatior]
                                                   [Parathelypteris glanduligera var. puberula]
                                                   [Thelypteris glanduligera var. hyalostegia]
                                                   [Thelypteris glanduligera var. koreana]
                                                   [Thelypteris glanduligera var. puberula]
                                     Pentarhizidium
                                             Pentarhizidium orientalis
                                     Phegopteris
                                           [Pseudophegopteris]
                                             Phegopteris aurita
                                                   [Dryopteris aurita]
                                                   [Dryopteris distans var. coreana]
                                                   [Dryopteris subaurita]
                                                   [Grammitis aurita]
                                                   [Gymnogramma aurita]
                                                   [Leptogramma aurita]
                                                   [Nephrodium auritum]
                                                   [Phegopteris subaurita]
                                                   [Polypodium auritum]
                                                   [Pseudophegopteris aurita]
                                                   [Pseudophegopteris subaurita]
                                                   [Thelypteris aurita]
                                                   [Thelypteris auritum]
                                                   [Thelypteris subaurita]
                                             Phegopteris connectilis
                                                   [Aspidium phegopterum]
                                                   [Dryopteris phegopteris]
                                                   [Gymnocarpium phegopteris]
                                                   [Lastrea phegopteris]
                                                   [Nephrodium phegopteris]
                                                   [Phegopteris connectilis var. cruciata]
                                                   [Phegopteris phegopteris]
                                                   [Phegopteris polypodioides]
                                                   [Phegopteris tibetica]
                                                   [Phegopteris vulgaris]
                                                   [Polypodium conoectilis]
                                                   [Polypodium phegopteris]
                                                   [Polystichum phegopteris]
                                                   [Thelypteris phegopteris]
                                             Phegopteris decursive-pinnata
                                                   [Aspidium decursive-pinnatum]
                                                   [Dryopteris decursive-pinnata]
                                                   [Lastrea decurrens]
                                                   [Lastrea decursive-pinnata]
                                                   [Leptogramma decursive-pinnata]
                                                   [Nephrodium decursive-pinnatum]
                                                   [Phegopteris koreana]
                                                   [Polypodium decursive-pinnatum]
                                                   [Thelypteris decursive-pinnata]
                                                   [Thelypteris decursivepinnata]
                                             Phegopteris dryopteris
                                             Phegopteris hirtirachis
                                                   [Dryopteris christii]
                                                   [Dryopteris hirtirachis]
                                                   [Pseudophegopteris hirtirachis]
                                                   [Pseudophegopteris pyrrhorachis var. hirtirachis]
                                                   [Thelypteris brunnea var. hirtirachis]
                                             Phegopteris levingei
                                                   [Dryopteris levingei]
                                                   [Gymnogramma levingei]
                                                   [Leptogramma aurita var. levingei]
                                                   [Leptogramma levingei]
                                                   [Pseudophegopteris brevipes]
                                                   [Pseudophegopteris levingei]
                                                   [Thelypteris levingei]
                                             Phegopteris microstegia
                                                   [Dryopteris bukoensis]
                                                   [Phegopteris bukoensis]
                                                   [Polypodium microstegium]
                                                   [Pseudophegopteris bukoensis]
                                                   [Pseudophegopteris microstegia]
                                                   [Pseudophegopteris pallida]
                                                   [Thelypteris brunnea var. pallida]
                                                   [Thelypteris brunnea]
                                             Phegopteris paludosa
                                                   [Aspidium paludosum]
                                                   [Dryopteris brunnea]
                                                   [Dryopteris late-repens]
                                                   [Lastrea paludosa]
                                                   [Lastrea pyrrhorachis]
                                                   [Lastrea pyrrhorhachis]
                                                   [Macrothelypteris paludosa]
                                                   [Macrothelypteris pyrrhorachis]
                                                   [Macrothelypteris pyrrhorhachis]
                                                   [Phegopteris distans var. glabrata]
                                                   [Phegopteris distans]
                                                   [Phegopteris pyrrhorachis]
                                                   [Phegopteris pyrrhorhachis]
                                                   [Phegopteris yunkweiensis]
                                                   [Polypodium brunneum]
                                                   [Polypodium distans var. adnatum]
                                                   [Polypodium distans var. glabratum]
                                                   [Polypodium late-repens]
                                                   [Polypodium pyrhoracis]
                                                   [Polypodium pyrrhorachis]
                                                   [Pseudophegopteris paludosa]
                                                   [Pseudophegopteris pyrrhorhachis var. glabrata]
                                                   [Pseudophegopteris pyrrhorhachis var. hirtirachis]
                                                   [Pseudophegopteris pyrrhorhachis]
                                                   [Pseudophegopteris pyrrhorhachis]
                                                   [Pseudophegopteris yunkweiensis]
                                                   [Thelypteris brunnea]
                                                   [Thelypteris padulosa]
                                                   [Thelypteris paludosa]
                                                   [Thelypteris pyrrhorachis]
                                                   [Thelypteris pyrrhorhachis]
                                                   [Thelypteris yunkweiensis]
                                             Phegopteris rectangularis
                                                   [Dryopteris moussetii]
                                                   [Dryopteris oppositipinna]
                                                   [Phegopteris moussetii]
                                                   [Phegopteris oppositipinna]
                                                   [Polypodium distans var. miror]
                                                   [Polypodium rectangulare]
                                                   [Pseudophegopteris oppositipinna]
                                                   [Pseudophegopteris rectangularis]
                                                   [Thelypteris oppositipinna]
                                                   [Thelypteris rectangularis]
                                             Phegopteris subaurita
                                                   [Dryopteris subaurita]
                                                   [Pseudophegopteris subaurita]
                                                   [Thelypteris subaurita]
                                             Phegopteris tibetana
                                                   [Pseudophegopteris tibetana]
                                             Phegopteris yigongensis
                                                   [Pseudophegopteris yigongensis]
                                             Phegopteris zayuensis
                                                   [Pseudophegopteris zayuensis]
                                     Rhachidosorus
                                             Rhachidosorus blotianus
                                             Rhachidosorus consimilis
                                             Rhachidosorus mesosorus
                                                   [Asplenium mesosorum]
                                                   [Athyrium bijiangense]
                                                   [Athyrium gongshanense]
                                                   [Athyrium mesosorum]
                                                   [Athyrium uniforme]
                                                   [Diplazium mesosorum]
                                             Rhachidosorus pulcher
                                                   [Athyrium fragile]
                                             Rhachidosorus truncatus
                                                   [Rhachidosorus subfragilis]
                                     Schaffneria
                                     Stegnogramma
                                             Stegnogramma pozoi
                                               Stegnogramma pozoi var. petiolata
                                     Stenochlaena
                                             Stenochlaena palustris
                                                   [Acrostichum palustre]
                                                   [Acrostichum scandens]
                                                   [Lomaria scandens]
                                                   [Lomariopsis palustris]
                                                   [Lomariopsis scandens]
                                                   [Onoclea scandens]
                                                   [Pteris scandens]
                                                   [Stenochlaena hainanensis]
                                                   [Stenochlaena scandens]
                                     Sticherus
                                             Sticherus truncatus
                                                   [Gleichenia laevigata]
                                                   [Sticherus laevigatus]
                                     Thelypteris
                                           [Abacopteris]
                                           [Amauropelta]
                                           [Ampelopteris]
                                           [Chieniopteris]
                                           [Chrinephrium]
                                           [Christella]
                                           [Cyclogramma]
                                           [Cyclosorus]
                                           [Dictyocline]
                                           [Glaphyropteridopsis]
                                           [Glaphyropteris]
                                           [Goniopteris]
                                           [Meniscium]
                                           [Metathelypteris]
                                           [Oreopteris]
                                           [Pneumatopteris]
                                           [Pseudocyclosorus]
                                           [Sphaerostephanos]
                                           [Wagneriopteris]
                                           [× Chrinephrium]
                                             Thelypteris acuminata
                                                   [Aspidium oshimense]
                                                   [Asplenium sophoroides]
                                                   [Christella acuminata]
                                                   [Cyclosorus acuminatus f. nagurae]
                                                   [Cyclosorus acuminatus f. ogatanus]
                                                   [Cyclosorus acuminatus var. ogatanus]
                                                   [Cyclosorus acuminatus]
                                                   [Cyclosorus cangnanensis]
                                                   [Cyclosorus ciliensis]
                                                   [Cyclosorus dissitus]
                                                   [Cyclosorus distans]
                                                   [Cyclosorus glabrescens]
                                                   [Cyclosorus kuizhouensis]
                                                   [Cyclosorus medogensis]
                                                   [Cyclosorus nanchuanensis]
                                                   [Cyclosorus papyraceus]
                                                   [Cyclosorus sinoacuminatus]
                                                   [Cyclosorus sophoroides]
                                                   [Cyclosorus subacuminatus]
                                                   [Cyclosorus subcoriaceus]
                                                   [Cyclosorus yamawakii]
                                                   [Dryopteris acuminata]
                                                   [Dryopteris ensipinna]
                                                   [Dryopteris oshimensis]
                                                   [Dryopteris sinica]
                                                   [Nephrodium sophoroides]
                                                   [Polypodium acuminatum]
                                                   [Polypodium sophooides]
                                                   [Thelypteris acuminata var. ogatana]
                                             Thelypteris adscendens
                                                   [Metathelypteris adscendens]
                                                   [Metathelypteris subadscendens]
                                             Thelypteris angulariloba
                                                   [Lastrea angulariloba]
                                                   [Nephrodium repentula]
                                                   [Parathelypteris angulariloba]
                                                   [Parathelypteris caoshanensis]
                                                   [Parathelypteris chingii var. major]
                                                   [Parathelypteris chingii]
                                                   [Parathelypteris kwangtungensis]
                                                   [Parathelypteris pauciloba]
                                                   [Parathelypteris simozawae]
                                                   [Parathelypteris subbipinnatifida]
                                                   [Thelypteris angulariloba var. major]
                                                   [Thelypteris angylariloba]
                                                   [Thelypteris simozawae]
                                                   [Wagneriopteris angulariloba]
                                             Thelypteris angustifrons
                                                   [Aspidium angustifrons]
                                                   [Athyrium cystopteroides var. elatior]
                                                   [Athyrium cystopteroides var. elatus]
                                                   [Dryopteris glanduligera var. hyalostegia]
                                                   [Lastrea glanduligera var. hyalostegia]
                                                   [Lastrea miqueliana]
                                                   [Parathelypteris angustifrons]
                                                   [Thelypteris glanduligera var. elatior]
                                             Thelypteris arida
                                                   [Aspidium aridum]
                                                   [Aspidium obscurus]
                                                   [Christella arida]
                                                   [Cyclosorus acutissimus]
                                                   [Cyclosorus aridus]
                                                   [Cyclosorus aureoglandulifer]
                                                   [Cyclosorus centrochinensis]
                                                   [Cyclosorus cuspidatus]
                                                   [Cyclosorus similimus]
                                                   [Diplazium aridum]
                                                   [Dryopteris arida]
                                                   [Nephrodium aridum]
                                                   [Nephrodium obscurum]
                                             Thelypteris articulata
                                                   [Aspidium articulatum]
                                                   [Aspidium eminens]
                                                   [Christella euphlebia]
                                                   [Ctenopteris subcorticolor]
                                                   [Cyclosorus articulatus]
                                                   [Cyclosorus euphlebius]
                                                   [Cyclosorus indicus]
                                                   [Cyclosorus iridescens]
                                                   [Cyclosorus laete-strigosus]
                                                   [Cyclosorus nigrescens]
                                                   [Cyclosorus transitorius]
                                                   [Cyclosorus yunnanensis]
                                                   [Dryopteris indica]
                                                   [Nephrodium articulatum]
                                                   [Polypodium merrittii]
                                                   [Thelypteris euphlebia]
                                                   [Thelypteris indica]
                                                   [Thelypteris laete-strigosus]
                                             Thelypteris auriculata
                                                   [Cyclogramma auriculata]
                                                   [Cyclogramma himalayensis]
                                                   [Cyclogramma simulans]
                                                   [Dryopteris himalayensis]
                                                   [Dryopteris nov-auriculata]
                                                   [Dryopteris squamistipes]
                                                   [Glaphyropteris simulans]
                                                   [Lastrea himalayensis]
                                                   [Lastrea simulans]
                                                   [Phegopteris auriculata]
                                                   [Polypodium auriculatum]
                                                   [Polypodium subvilosa]
                                                   [Thelypteris simulans]
                                                   [Thelypteris subvilosa]
                                             Thelypteris beddomei
                                                   [Amauropelta beddomei]
                                                   [Aspidium beddomei]
                                                   [Dryopteris beddomei]
                                                   [Lastrea beddomei]
                                                   [Metathelypteris glandulifera]
                                                   [Nephrodium beddomei]
                                                   [Parathelypteris beddomei]
                                             Thelypteris birii
                                             Thelypteris boninensis
                                                   [Christella boninensis]
                                                   [Cyclosorus boninensis]
                                                   [Dryopteris boninensis]
                                             Thelypteris borealis
                                                   [Dryopteris nipponica var. borealis]
                                                   [Parathelypteris borealis]
                                                   [Parathelypteris nipponica var. borealis]
                                                   [Parathelypteris qinlingensis]
                                                   [Parathelypteris subnipponica]
                                                   [Parathelypteris taipaishanensis]
                                             Thelypteris bukoensis
                                             Thelypteris calvescens
                                                   [Christella calvescens]
                                                   [Cyclosorus calvescens]
                                                   [Cyclosorus sanduensis]
                                             Thelypteris cana
                                                   [Aspidium molliusculum]
                                                   [Asplenium molliusculum]
                                                   [Cyclosorus acutilobus]
                                                   [Cyclosorus densissimus]
                                                   [Cyclosorus molliusculus]
                                                   [Cyclosorus pulcher]
                                                   [Dryopteris cana]
                                                   [Nephrodium canum]
                                                   [Nephrodium repens]
                                                   [Pseudocyclosorus canus]
                                                   [Pseudocyclosorus fugongensis]
                                                   [Pseudocyclosorus gongshanensis]
                                                   [Pseudocyclosorus lushuiensis]
                                                   [Pseudocyclosorus medogensis]
                                                   [Pseudocyclosorus pectinatus]
                                                   [Pseudocyclosorus pseudofalcilobus]
                                                   [Pseudocyclosorus pseudorepens]
                                                   [Pseudocyclosorus repens]
                                                   [Pseudocyclosorus shuangbaiensis]
                                                   [Pseudocyclosorus subfalcilobus]
                                                   [Pseudocyclosorus zayuensis]
                                                   [Thelypteris molliuscula]
                                                   [Thelypteris repens]
                                             Thelypteris castanea
                                                   [Dryopteris castanea]
                                                   [Parathelypteris castanea]
                                             Thelypteris caudipinna
                                                   [Pseudocyclosorus caudipinnus]
                                             Thelypteris centrochinensis
                                                   [Leptogramma centrochinensis]
                                             Thelypteris changbaishanensis
                                                   [Athyrium changbaishanense]
                                                   [Parathelypteris changbaishanensis]
                                             Thelypteris chunii
                                                   [Cyclogramma chunii]
                                                   [Cyclogramma maguanensis]
                                                   [Dryopteris chunii]
                                             Thelypteris clarkei
                                                   [Aspidium artinexum]
                                                   [Christella clarkei]
                                                   [Christella cylindrothrix]
                                                   [Cyclosorus clarkei]
                                                   [Cyclosorus cylindrothrix]
                                                   [Dryopteris cylindrothrix]
                                                   [Nephrodium artinexum]
                                                   [Pleocnemia clarkei]
                                                   [Tectaria artinexa]
                                                   [Tectaria clarkei]
                                                   [Thelypteris cylindrothrix]
                                             Thelypteris clavata
                                                   [Cyclosorus clavatus]
                                             Thelypteris confluens
                                                   [Acrostichum thelypteris]
                                                   [Dryopteris thelypteris var. pubescens]
                                                   [Lastrea farbankii]
                                                   [Lastrea thelypteris var. pubescens]
                                                   [Lastrea thelypteris var. squamulosa]
                                                   [Lastrea thelypteris]
                                                   [Nephrodium squamulosum]
                                                   [Nephrodium thelypteris var. squamulosum]
                                                   [Nephrodium thelypteris]
                                                   [Thelypteris palustris subsp. pubescens]
                                                   [Thelypteris palustris var. pubescens]
                                                   [Thelypteris palustris]
                                                   [Thelypteris squamigera]
                                             Thelypteris contracta
                                                   [Cyclosorus contractus]
                                                   [Cyclosorus parvilobus]
                                             Thelypteris costularisora
                                                   [Cyclogramma costularisora]
                                             Thelypteris crinipes
                                                   [Christella crinipes]
                                                   [Cyclosorus crinipes]
                                                   [Dryopteris crinipes]
                                                   [Nephrodium crinipes]
                                             Thelypteris cuneata
                                                   [Cyclosorus cuneatus]
                                             Thelypteris cuspidata
                                                   [Abacopteris cuspidata]
                                                   [Abacopteris gracilis]
                                                   [Abacopteris liukiuensis]
                                                   [Dryopteris liukiuensis]
                                                   [Meniscium liukiuense]
                                                   [Nephrodium clavivenum]
                                                   [Phegopteris cuspidata]
                                                   [Thelypteris liukiuensis]
                                             Thelypteris cyrtomioides
                                                   [Dryopteris stegnogramme var. cyrtomioides]
                                                   [Stegnogramma asplenioides]
                                                   [Stegnogramma cyrtomioides]
                                                   [Stegnogramma jinfoshanensis]
                                                   [Stegnogramma petiolulata]
                                             Thelypteris cystopteroides
                                                   [Athyrium cystopteroides]
                                                   [Dryopteris abbreviatipinna]
                                                   [Dryopteris gracilescens var. abbreviata]
                                                   [Lastrea cystopteroides]
                                                   [Parathelypteris cystopteroides]
                                             Thelypteris decipiens
                                                   [Dryopteris gracilescens var. decipiens]
                                                   [Lastrea gracilescens var. decipiens]
                                                   [Metathelypteris decipiens]
                                                   [Metathelypteris deltoideofrons]
                                                   [Nephrodium gracilescens var. decipiens]
                                             Thelypteris dentata
                                                   [Christella dentata]
                                                   [Cyclosorus dentatus]
                                                   [Cyclosorus fengii]
                                                   [Cyclosorus kingtungensis]
                                                   [Cyclosorus lanpingensis]
                                                   [Cyclosorus lungmenensis]
                                                   [Cyclosorus lushiensis]
                                                   [Cyclosorus mekongensis]
                                                   [Cyclosorus oblancifolius]
                                                   [Cyclosorus pandus]
                                                   [Cyclosorus paradentatus]
                                                   [Cyclosorus tingwoownsis]
                                                   [Dryopteris dentata]
                                                   [Polypodium dentatum]
                                             Thelypteris dictyoclinoides
                                                   [Stegnogramma dictyoclinoides]
                                             Thelypteris elwesii
                                                   [Dryopteris elwesii]
                                                   [Lastrea elwesii]
                                                   [Nephrodium elwesii]
                                                   [Oreopteris elwesii]
                                             Thelypteris emeiensis
                                                   [Glaphyropteridopsis emeiensis]
                                             Thelypteris ensifera
                                                   [Athyrium ensiferum]
                                                   [Christella acuminata var. kuliangensis]
                                                   [Christella acuminata]
                                                   [Christella ensifera]
                                                   [Cyclosorus abbreviatus]
                                                   [Cyclosorus acuminatus var. kuliangensis]
                                                   [Cyclosorus ensifer]
                                                   [Cyclosorus gaoxiongensis]
                                                   [Cyclosorus kuliangensis]
                                                   [Cyclosorus subnamburensis]
                                                   [Dryopteris ensifera]
                                                   [Dryopteris sophoroides]
                                                   [Thelypteris acuminata var. kuliangensis]
                                             Thelypteris eriocarpa
                                                   [Glaphyropteridopsis eriocarpa]
                                             Thelypteris erubescens
                                                   [Asplenium distans var. carieri]
                                                   [Asplenium erubescens]
                                                   [Asplenium glanduliferum]
                                                   [Christella erubescens]
                                                   [Cyclosorus erubescens]
                                                   [Dryopteris braineoides]
                                                   [Dryopteris erubescens]
                                                   [Glaphyropteridopsis erubescens]
                                                   [Glaphyropteris erubescens]
                                                   [Lastrea erubescens]
                                                   [Nephrodium braineoides]
                                                   [Nephrodium erubescens]
                                                   [Phegopteris erubescens]
                                                   [Polypodium braineoides]
                                                   [Polypodium erubescens]
                                             Thelypteris erubesquirolica
                                             Thelypteris esquirolii
                                                   [Aspidium prolixum]
                                                   [Christella cavaleriei]
                                                   [Christella esquirolii]
                                                   [Cyclosorus esquirolii]
                                                   [Dryopteris duclouxii]
                                                   [Dryopteris eberharatii var. glabrata]
                                                   [Dryopteris eberhardtii]
                                                   [Dryopteris esquirolii]
                                                   [Dryopteris ochthodes]
                                                   [Glaphyropteris falciloba]
                                                   [Lastrea esquirolii]
                                                   [Lastrea subochthodes]
                                                   [Pseudocyclosorus angustipinnus]
                                                   [Pseudocyclosorus cavaleriei]
                                                   [Pseudocyclosorus damingshanensis]
                                                   [Pseudocyclosorus drymophilus]
                                                   [Pseudocyclosorus duclouxii]
                                                   [Pseudocyclosorus emeiensis]
                                                   [Pseudocyclosorus esquirolii]
                                                   [Pseudocyclosorus furcato-venulosus]
                                                   [Pseudocyclosorus jijiangensis]
                                                   [Pseudocyclosorus latilobus]
                                                   [Pseudocyclosorus linearis]
                                                   [Pseudocyclosorus obliquus]
                                                   [Pseudocyclosorus paraochthodes]
                                                   [Pseudocyclosorus qingchengensis]
                                                   [Pseudocyclosorus stramineus]
                                                   [Pseudocyclosorus submarginalis]
                                                   [Pseudocyclosorus subochthodes]
                                                   [Pseudocyclosorus tsoi]
                                                   [Thelypteris doclouxii]
                                                   [Thelypteris esquirolii var. glabrata]
                                                   [Thelypteris latiloba]
                                                   [Thelypteris subochthodes]
                                             Thelypteris evoluta
                                                   [Christella evoluta]
                                                   [Cyclosorus chingii]
                                                   [Cyclosorus evolutus]
                                                   [Cyclosorus flaccidus]
                                                   [Dryopteris evoluta]
                                                   [Nephrodium amboinense var. evolutus]
                                                   [Nephrodium evolutum]
                                             Thelypteris falciloba
                                                   [Aspidium falcilobum]
                                                   [Dryopteris calcarata]
                                                   [Dryopteris falciloba]
                                                   [Lastrea calcarata var. ciliata]
                                                   [Lastrea falciloba]
                                                   [Nephrodium falcilobum]
                                                   [Pseudocyclosorus dehuaensis]
                                                   [Pseudocyclosorus falcilobus]
                                                   [Pseudocyclosorus guangxiensis]
                                                   [Pseudocyclosorus lushanensis]
                                             Thelypteris filix-femina
                                                   [Glaphyropteridopsis jinfushanensis]
                                             Thelypteris flaccida
                                                   [Aspidium flaccidum]
                                                   [Dryopteris flaccida]
                                                   [Lastrea flaccida]
                                                   [Metathelypteris flaccida]
                                                   [Nephrodium flaccidum]
                                             Thelypteris flexilis
                                                   [Aspidium flexile]
                                                   [Cucubalus baccifer var. japonicus]
                                                   [Cucubalus japonicus]
                                                   [Cyclogramma flexilis]
                                                   [Dryopteris flexilis]
                                                   [Dryopteris subthelypteris]
                                                   [Huperzia sieboldii var. christenseniana]
                                                   [Lycopodium sieboldii var. christensenianum]
                                                   [Lycopodium sieboldii]
                                                   [Phlegmariurus sieboldii]
                                                   [Silene baccifer var. japonicus]
                                                   [Urostachys sieboldii]
                                             Thelypteris fukienensis
                                                   [Christella fukienensis]
                                                   [Cyclosorus dehuaensis]
                                                   [Cyclosorus fraxinifolius]
                                                   [Cyclosorus jiulongshanensis]
                                                   [Cyclosorus mianningensis]
                                                   [Cyclosorus nanlingensis]
                                                   [Cyclosorus paucipinnus]
                                                   [Cyclosorus pingshanensis]
                                                   [Cyclosorus proximus]
                                                   [Cyclosorus sapingbaensis]
                                                   [Cyclosorus stenopes]
                                                   [Cyclosorus wangii]
                                             Thelypteris glanduligera
                                                   [Aspidium glanduligerum]
                                                   [Aspidium gracilescens var. glanduligerum]
                                                   [Athyrium cystopteroides var. elatius]
                                                   [Christella glanduligera]
                                                   [Dryopteris glanduligera]
                                                   [Dryopteris gracilescens var. glanduligera]
                                                   [Dryopteris gracilescens]
                                                   [Dryopteris thelypteris var. koreana]
                                                   [Lastrea glanduligera var. koreana]
                                                   [Lastrea glanduligera]
                                                   [Lastrea gracilescens var. glanduligera]
                                                   [Nephrodium gracilescens var. glanduligera]
                                                   [Parathelypteris glanduligera var. elatior]
                                                   [Parathelypteris glanduligera var. puberula]
                                                   [Parathelypteris glanduligera]
                                                   [Thelypteris glanduligera var. hyalostegia]
                                                   [Thelypteris glanduligera var. koreana]
                                                   [Thelypteris glanduligera var. puberula]
                                               Thelypteris glanduligera var. elatior
                                             Thelypteris gondorica
                                                   [Glaphyropteridopsis mollis]
                                             Thelypteris gracilescens
                                                   [Aspidium gracilescens]
                                                   [Dryopteris arisanensis]
                                                   [Dryopteris sublaxa]
                                                   [Lastrea gracilescens]
                                                   [Metathelypteris gracilescens]
                                                   [Metathelypteris viridescens]
                                             Thelypteris grammitoides
                                                   [Aspidium grammitoides]
                                                   [Athyrium hyalostegium]
                                                   [Dryopteris cystopteroides]
                                                   [Dryopteris grammitoides]
                                                   [Lastrea grammitoides]
                                                   [Parathelypteris grammitoides]
                                             Thelypteris grandissima
                                                   [Cyclosorus grandissimus]
                                             Thelypteris griffithii
                                                   [Aspidium griffithii]
                                                   [Dictyocline griffithii var. pinnata]
                                                   [Dictyocline griffithii var. tenuissima]
                                                   [Dictyocline griffithii var. wilfordii]
                                                   [Dictyocline griffithii]
                                                   [Dictyocline mingchegensis]
                                                   [Dictyocline wilfordii]
                                                   [Dictyogramma griffithii]
                                                   [Dictyogramme griffithii]
                                                   [Gymnogramma griffithii]
                                                   [Hemionitis griffithii var. pinnata]
                                                   [Hemionitis griffithii var. pinnatifida]
                                                   [Hemionitis griffithii var. wilfordii]
                                                   [Hemionitis griffithii]
                                                   [Hemionitis wilfordii]
                                                   [Nephrodium griffithii]
                                                   [Nephrodium yunnanense]
                                                   [Stegnogramma griffithii var. wilfordii]
                                                   [Stegnogramma griffithii]
                                                   [Stegnogramma wilfordii]
                                                   [Thelypteris griffithii var. wilfordii]
                                             Thelypteris gustavi
                                                   [Cyclosorus gustavi]
                                             Thelypteris gymnocarpa
                                                   [Leptogramma amabilis]
                                                   [Stegnogramma gymnocarpa]
                                               Thelypteris gymnocarpa subsp. amabilis
                                                     [Dryopteris gymnocarpa]
                                                     [Leptogramma amabilis]
                                                     [Leptogramma gymnocarpa subsp. amabilis]
                                                     [Stegnogramma amabilis]
                                                     [Stegnogramma gymnocarpa subsp. amabilis]
                                                     [Stegnogramma gymnocarpa]
                                             Thelypteris gymnopteridifrons
                                                   [Abacopteris aspera]
                                                   [Abacopteris gymnopteridifrons]
                                                   [Abacopteris presliana]
                                                   [Cyclosorus pustulosus]
                                                   [Dryopteris glandulosa]
                                                   [Dryopteris gymnopteridifrons]
                                                   [Polypodium urophyllum var. uniseriale]
                                                   [Pronephrium asperum]
                                                   [Pronephrium gymnopteridifrons]
                                                   [Thelypteris pustulosa]
                                             Thelypteris hattorii
                                                   [Dryopteris hattorii]
                                                   [Dryopteris laxa var. dilatata]
                                                   [Lastrea hattorii]
                                                   [Lastrea laxa var. dilatata]
                                                   [Lonicera sachalinensis]
                                                   [Metathelypteris hattorii var. nemoralis]
                                                   [Metathelypteris hattorii]
                                                   [Metathelypteris langsunensis]
                                                   [Thelypteris dilatata]
                                                   [Thelypteris hattorii var. nemoralis]
                                                   [Thelypteris nemoralis]
                                             Thelypteris hekouensis
                                             Thelypteris helmsdeepensis
                                             Thelypteris hemuli
                                                   [Cyclosorus macrophyllus]
                                             Thelypteris heterocarpos
                                                   [Aspidium lobulatum]
                                                   [Christella taiwanensis]
                                                   [Cyclosorus heterocarpus]
                                                   [Cyclosorus subheterocarpus]
                                                   [Cyclosorus taiwanensis]
                                                   [Cyclosorus tungkooshanensis]
                                                   [Dryopteris heterocarpa]
                                                   [Dryopteris subhispidula]
                                                   [Dryopteris taiwanensis]
                                                   [Nephrodium heterocarpum]
                                                   [Sphaerostephanos heterocarpus]
                                                   [Sphaerostephanos taiwanensis]
                                                   [Thelypteris taiwanensis]
                                             Thelypteris hirsutipes
                                                   [Dryopteris gracilescens var. chinensis]
                                                   [Dryopteris hirsutipes]
                                                   [Lastrea hirsutipes]
                                                   [Nephrodium gracilescens var. hirsutipes]
                                                   [Nephrodium gracilescens]
                                                   [Parathelypteris gracilis]
                                                   [Parathelypteris hirsutipes]
                                                   [Parathelypteris nigrescens]
                                                   [Parathelypteris trichochlamys]
                                             Thelypteris hirtipes
                                                   [Cyclosorus hirtipes]
                                             Thelypteris hispidula
                                                   [Aspidium germanii]
                                                   [Aspidium purusense]
                                                   [Christella hilsenbergii]
                                                   [Christella quadrangularis]
                                                   [Christella siamensis]
                                                   [Cyclosorus contiguus]
                                                   [Cyclosorus falcatulus]
                                                   [Cyclosorus hirtopilosus]
                                                   [Cyclosorus quadrangularis]
                                                   [Cyclosorus repandulus]
                                                   [Cyclosorus siamensis]
                                                   [Cyclosorus simenensis]
                                                   [Dryopteris contigua]
                                                   [Dryopteris hirtopilosa]
                                                   [Dryopteris hispidula]
                                                   [Dryopteris limonensis]
                                                   [Dryopteris parasitica var. falcatula]
                                                   [Dryopteris parasitica var. glanduligera]
                                                   [Dryopteris quadrangularis]
                                                   [Dryopteris repandula]
                                                   [Nephrodium hilsenbergii]
                                                   [Nephrodium quadrangulare]
                                                   [Thelypteris contigua]
                                                   [Thelypteris falcatula]
                                                   [Thelypteris hilsenbergii]
                                                   [Thelypteris hirtopilosa]
                                                   [Thelypteris parasitica subsp. manickirudorum]
                                                   [Thelypteris quadrangularis var. repens]
                                                   [Thelypteris quadrangularis]
                                                   [Thelypteris repandula]
                                                   [Thelypteris siamensis]
                                             Thelypteris hokouensis
                                                   [Christella hokouensis]
                                                   [Cyclosorus hokouensis]
                                                   [Cyclosorus similis]
                                                   [Cyclosorus strigosus]
                                             Thelypteris huishuiensis
                                                   [Leptogramma huishuiensis]
                                                   [Leptogramma pinfaensis]
                                             Thelypteris indochinensis
                                                   [Coryphopteris hirsutipes]
                                                   [Dryopteris indochinensis]
                                                   [Parathelypteris indochinensis]
                                             Thelypteris interrupta
                                                   [Aspidium ecklonii]
                                                   [Aspidium gongylodes]
                                                   [Aspidium unitum var. glabrum]
                                                   [Aspidium unitum var. hirsutum]
                                                   [Aspidium unitum]
                                                   [Asplenium gongylodes]
                                                   [Cyclosorus gongylodes var. glaber]
                                                   [Cyclosorus gongylodes var. hirsutus]
                                                   [Cyclosorus gongylodes]
                                                   [Cyclosorus interruptus]
                                                   [Cyclosorus tottus]
                                                   [Dryopteris gongylodes var. glabra]
                                                   [Dryopteris gongylodes var. hirsuta]
                                                   [Dryopteris gongylodes var. propinqua]
                                                   [Dryopteris gongylodes]
                                                   [Dryopteris unita]
                                                   [Nephrodium gongylodes]
                                                   [Nephrodium propinquum]
                                                   [Polypodium secundum]
                                                   [Polypodium unitum]
                                                   [Pteris interrupta]
                                                   [Thelypteris gongylodes]
                                                   [Thelypteris totta var. hirsuta]
                                             Thelypteris jaculosa
                                                   [Aspidium jaculosum]
                                                   [Christella jaculosa]
                                                   [Christella subaridus]
                                                   [Cyclosorus houi]
                                                   [Cyclosorus jaculosus]
                                                   [Cyclosorus pararidus]
                                                   [Cyclosorus sparsisorus]
                                                   [Cyclosorus subaridus]
                                                   [Dryopteris jaculosa]
                                                   [Nephrodium jaculosum]
                                                   [Thelypteris houi]
                                             Thelypteris japonica
                                                   [Aspidium parathelypteris]
                                                   [Christella japonica]
                                                   [Dryopteris formosa]
                                                   [Dryopteris japonica var. elongata]
                                                   [Dryopteris japonica]
                                                   [Lastrea japonica var. glabrata]
                                                   [Lastrea japonica]
                                                   [Nephrodium japonicum]
                                                   [Parathelypteris chinensis var. hirticarpa]
                                                   [Parathelypteris chinensis]
                                                   [Parathelypteris formosa]
                                                   [Parathelypteris japonica f. viridescens]
                                                   [Parathelypteris japonica var. formosa]
                                                   [Parathelypteris japonica var. glabrata]
                                                   [Parathelypteris japonica var. musashiensis]
                                                   [Parathelypteris japonica]
                                                   [Parathelypteris nudipes]
                                                   [Thelypteris chinensis]
                                                   [Thelypteris japonica f. formosa]
                                                   [Thelypteris japonica f. viridescens]
                                                   [Thelypteris japonica var. formosa]
                                                   [Thelypteris japonica var. glabrata]
                                                   [Wagneriopteris japonica]
                                             Thelypteris jinfoshanensis
                                                   [Leptogramma jinfoshanensis]
                                             Thelypteris jinghongensis
                                             Thelypteris lakhimpurensis
                                                   [Abacopteris lakhimpurensis]
                                                   [Abacopteris rubra]
                                                   [Cyclosorus rubra]
                                                   [Dryopteris lakhimpurensis]
                                                   [Dryopteris rubra]
                                                   [Dryopteris urophylla f. rubiginosa]
                                                   [Meniscium cuspidatum var. longifrons]
                                                   [Meniscium cuspidatum]
                                                   [Meniscium longifrons]
                                                   [Polypodium urophyllum var. khasianum]
                                             Thelypteris latebrosa
                                                   [Aspidium dimorphum]
                                                   [Aspidium latebrosum]
                                                   [Cyclosorus angustipes]
                                                   [Cyclosorus glaucostipes]
                                                   [Cyclosorus halconensis]
                                                   [Cyclosorus latebrosus]
                                                   [Cyclosorus polypterus]
                                                   [Cyclosorus sagittifolioides]
                                                   [Cyclosorus todayensis]
                                                   [Dryopteris angustipes]
                                                   [Dryopteris glaucostipes]
                                                   [Dryopteris latebrosa]
                                                   [Dryopteris todayensis]
                                                   [Nephrodium dimorphum]
                                                   [Nephrodium glaucostipes]
                                                   [Nephrodium latebrosum]
                                                   [Sphaerostephanos latebrosus]
                                                   [Sphaerostephanos todayensis]
                                                   [Thelypteris angustipes]
                                                   [Thelypteris halconensis]
                                                   [Thelypteris polyptera]
                                                   [Thelypteris sagittifolioides]
                                                   [Thelypteris todayensis]
                                             Thelypteris latipinna
                                                   [Aspidium latipinnum]
                                                   [Aspidium molle var. latipinna]
                                                   [Aspidium molle var. latipinnum]
                                                   [Christella latipinna]
                                                   [Cyclosorus decipiens]
                                                   [Cyclosorus grossodentatus]
                                                   [Cyclosorus latipinnus]
                                                   [Cyclosorus oblanceolatus]
                                                   [Cyclosorus papilionaceus]
                                                   [Cyclosorus paralatipinnus]
                                                   [Cyclosorus pubescens]
                                                   [Cyclosorus subpubescens]
                                                   [Dryopteris latipinna]
                                                   [Dryopteris parasitica var. latipinna]
                                                   [Nephrodium latipinnum]
                                             Thelypteris laxa
                                                   [Aspidium laxum]
                                                   [Dryopteris laxa]
                                                   [Dryopteris macarthyi]
                                                   [Lastrea laxa]
                                                   [Metathelypteris laxa]
                                                   [Metathelypteris sublaxa]
                                                   [Nephrodium laxum]
                                                   [Nephrodium macarthyi]
                                                   [Thelypteris laxa f. glabrescens]
                                             Thelypteris liukiuensis
                                                   [Abacopteris liukiuensis]
                                                   [Dryopteris liukiuensis]
                                                   [Meniscium liukiuense]
                                                   [Pronephrium liukiuense]
                                             Thelypteris longipetiolata
                                                   [Abacopteris longipetiolata]
                                                   [Pronephrium longipetiolatum]
                                             Thelypteris longqishanensis
                                                   [Cyclosorus longqishanensis]
                                             Thelypteris loyalii
                                                   [Cyclosorus angustipinnus]
                                                   [Cyclosorus truncatus var. angustipinna]
                                                   [Cyclosorus truncatus var. loyalii]
                                                   [Thelypteris angustipinna]
                                             Thelypteris megacuspis
                                                   [Abacopteris sampsoni]
                                                   [Polypodium megacuspes]
                                                   [Polypodium sampsonii]
                                                   [Pronephrium megacuspe]
                                             Thelypteris miyagii
                                                   [Amauropelta miyagii]
                                                   [Dryopteris miyagii]
                                                   [Parathelypteris miyagii]
                                             Thelypteris mollissima
                                                   [Leptogramma himalaica]
                                                   [Leptogramma mollissima f. pilosissima]
                                                   [Leptogramma mollissima f. yakusimensis]
                                                   [Leptogramma mollissima var. pilosissima]
                                                   [Leptogramma mollissima var. yakusimensis]
                                                   [Leptogramma mollissima]
                                                   [Leptogramma pozoi subsp. mollisima]
                                                   [Leptogramma yunnanensis]
                                                   [Peucedanum multivittatum f. dissectum]
                                                   [Peucedanum multivittatum f. linearilobum]
                                                   [Peucedanum multivittatum var. linearilobum]
                                                   [Stegnogramma himalaica]
                                                   [Stegnogramma mollissima]
                                                   [Stegnogramma pozoi subsp. mollissima]
                                                   [Stegnogramma pozoi var. mollissima]
                                                   [Stegnogramma pozoi]
                                                   [Thelypteris pozoi subsp. mollissima]
                                             Thelypteris mordorica
                                                   [Dictyocline sagittifolia]
                                             Thelypteris moriana
                                                   [Cyclosorus attenuatus]
                                                   [Cyclosorus mollissimus]
                                                   [Cyclosorus pseudoattenuatus]
                                             Thelypteris musashiensis
                                                   [Lastrea japonica var. musashiensis]
                                                   [Parathelypteris japonica var. musashiensis]
                                                   [Parathelypteris japonica var. viridescens]
                                                   [Parathelypteris lushanensis]
                                                   [Parathelypteris musashiensis]
                                                   [Thelypteris japonica var. musashiensis]
                                                   [Thelypteris japonica var. viridescens]
                                                   [Wagneriopteris formosa]
                                             Thelypteris nanxiensis
                                                   [Cyclosorus nanxiensis]
                                             Thelypteris nazgulorum
                                                   [Parathelypteris chingii var. major]
                                                   [Parathelypteris chingii]
                                                   [Thelypteris angulariloba var. major]
                                             Thelypteris neoauriculata
                                                   [Cyclogramma neoauriculata]
                                                   [Dryopteris neoauricualata]
                                                   [Thelypteris neoauricualata]
                                             Thelypteris nipponica
                                                   [Aspidium nipponicum]
                                                   [Dryopteris nipponica]
                                                   [Lastrea nipponica var. borealis]
                                                   [Lastrea nipponica]
                                                   [Parathelypteris nipponica var. borealis]
                                                   [Parathelypteris nipponica]
                                                   [Thelypteris nipponica var. borealis]
                                                   [Wagneriopteris nipponica]
                                             Thelypteris noveboracensis
                                                   [Nephrodium thelypterioides]
                                                   [Thelypteris thelypterioides]
                                             Thelypteris nudata
                                                   [Abacopteris multilineatum]
                                                   [Abacopteris nudatis]
                                                   [Asplenium moulmeinense]
                                                   [Christella moulmeinensis]
                                                   [Cyclosorus moulmeinensis]
                                                   [Cyclosorus multilineatum]
                                                   [Dryopteris moulmeinensis]
                                                   [Goniopteris multilineata]
                                                   [Nephrodium moulmeinense]
                                                   [Polypodium multilineatum]
                                                   [Polypodium nudatum]
                                                   [Thelypteris multilineata]
                                             Thelypteris omeiensis
                                                   [Cyclogramma leveillei]
                                                   [Cyclogramma omeiensis]
                                                   [Dryopteris izuensis]
                                                   [Dryopteris leveillei]
                                                   [Dryopteris omeiensis]
                                                   [Glaphyropteris omeiensis]
                                                   [Lastrea omeiensis]
                                                   [Leptogramma izuensis]
                                                   [Leptogramma omeiensis]
                                                   [Nephrodium omeiensie]
                                                   [Polypodium omeiense]
                                                   [Thelypteris leveillei]
                                             Thelypteris omeigensis
                                                   [Christella omeigensis]
                                                   [Cyclosorus omeigensis]
                                             Thelypteris opulenta
                                                   [Amphineuron opulentum]
                                                   [Amphineuron terminans]
                                                   [Aspidium conioneuron]
                                                   [Aspidium extensum]
                                                   [Aspidium opulentum]
                                                   [Cyclosorus decorus]
                                                   [Cyclosorus extensus]
                                                   [Cyclosorus incertus]
                                                   [Cyclosorus interruptus var. hirsutus]
                                                   [Cyclosorus opulentus]
                                                   [Cyclosorus sulfureus]
                                                   [Cyclosorus terminans]
                                                   [Dryopteris decora]
                                                   [Dryopteris extensa]
                                                   [Dryopteris incerta]
                                                   [Dryopteris pteroides var. obtusata]
                                                   [Dryopteris sulfurea]
                                                   [Dryopteris wakefieldii]
                                                   [Lastrea malaccensis]
                                                   [Nephrodium extensum]
                                                   [Nephrodium opulentum]
                                                   [Nephrodium parasiticum var. multijugum]
                                                   [Nephrodium punctatum]
                                                   [Nephrodium terminans]
                                                   [Nephrodium wakefieldii]
                                                   [Thelypteris decora]
                                                   [Thelypteris extensa]
                                                   [Thelypteris incerta]
                                                   [Thelypteris opulenta var. hirsuta]
                                                   [Thelypteris sulfurea]
                                                   [Thelypteris terminans]
                                                   [Thelypteris wagneri]
                                             Thelypteris ornatipes
                                                   [Pseudocyclosorus dulongjiangensis]
                                                   [Pseudocyclosorus ornatipes]
                                             Thelypteris pallida
                                                   [Glaphyropteridopsis pallida]
                                             Thelypteris palustris
                                                   [Acrostichum thelypteris]
                                                   [Dryopteris thelypteris]
                                                   [Lastrea thelypteris]
                                                   [Nephrodium thelypteris]
                                             Thelypteris papilio
                                                   [Christella papilio]
                                                   [Cyclosorus papilio]
                                                   [Nephrodium papilio]
                                             Thelypteris paracuminata
                                                   [Cyclosorus paracuminatus]
                                             Thelypteris parasitica
                                                   [Aspidium molle]
                                                   [Aspidium parasiticum var. didymosorum]
                                                   [Aspidium parasiticum]
                                                   [Aspidium patens]
                                                   [Aspidium procurrens]
                                                   [Aspidium tectum]
                                                   [Christella parasitica]
                                                   [Cyclosorus aureoglandulosus]
                                                   [Cyclosorus benguetensis]
                                                   [Cyclosorus brevipes]
                                                   [Cyclosorus caii]
                                                   [Cyclosorus damingshanensis]
                                                   [Cyclosorus didymosorus]
                                                   [Cyclosorus excelsior]
                                                   [Cyclosorus hainanensis]
                                                   [Cyclosorus kweichowensis]
                                                   [Cyclosorus laui]
                                                   [Cyclosorus mekongensis]
                                                   [Cyclosorus multisorus]
                                                   [Cyclosorus orientalis]
                                                   [Cyclosorus parasiticus var. formosana]
                                                   [Cyclosorus parasiticus]
                                                   [Cyclosorus pauciserratus]
                                                   [Cyclosorus procurrens]
                                                   [Cyclosorus rupicola]
                                                   [Cyclosorus xunwuensis]
                                                   [Cyclosorus yandongensis]
                                                   [Cyclosorus yuanjiangensis]
                                                   [Dryopteris didymosorum]
                                                   [Dryopteris eriochlamys]
                                                   [Dryopteris parasitica]
                                                   [Dryopteris patens]
                                                   [Dryopteris procurrens]
                                                   [Nephrodium didymosorum]
                                                   [Nephrodium molle var. didymosorum]
                                                   [Nephrodium molle]
                                                   [Nephrodium parasiticum]
                                                   [Nephrodium procurrens]
                                                   [Nephrodium tectum]
                                                   [Polypodium parasiticum]
                                                   [Polypodium patens]
                                                   [Thelypteris procurrens]
                                             Thelypteris parvifolia
                                                   [Cyclosorus parvifolius]
                                             Thelypteris penangiana
                                                   [Abacopteris penangiana]
                                                   [Althaea penangianus]
                                                   [Asplenium porphyrophlebium]
                                                   [Christella porphytophlebia]
                                                   [Dryopteris porphyrophlebia]
                                                   [Dryopteris rampans]
                                                   [Goniopteris costata]
                                                   [Goniopteris lineata]
                                                   [Goniopteris penangiana]
                                                   [Nephrodium costatum]
                                                   [Nephrodium rampans]
                                                   [Phegopteris lineata]
                                                   [Polypodium costatum]
                                                   [Polypodium lineatum]
                                                   [Polypodium penangianum]
                                                   [Polypodium urophyllum]
                                                   [Pronephrium penangianum]
                                             Thelypteris petelotii
                                                   [Coryphopteris petelotii]
                                                   [Lastrea petelotii]
                                                   [Parathelypteris caudata]
                                                   [Parathelypteris kingpingensis]
                                                   [Parathelypteris longipinna]
                                                   [Parathelypteris marlipoensis]
                                                   [Parathelypteris petelotii]
                                             Thelypteris petiolulata
                                                   [Metathelypteris hwangshanensis]
                                                   [Metathelypteris petiolulata]
                                             Thelypteris phegopteris
                                             Thelypteris pozoi
                                                   [Gymnogramma mollissima]
                                                   [Hemionitis pozoi]
                                                   [Leptogramma africana]
                                                   [Leptogramma mollissima]
                                                   [Leptogramma pozoi subsp. mollissima]
                                                   [Leptogramma pozoi]
                                                   [Stegnogramma pozoi]
                                             Thelypteris procera
                                                   [Aspidium procerum]
                                                   [Christella appendiculata]
                                                   [Christella procera]
                                                   [Cyclosorus appendiculatus]
                                                   [Cyclosorus dulongjiangensis]
                                                   [Cyclosorus procerus]
                                                   [Cyclosorus sledgei]
                                                   [Nephrodium appendiculatum]
                                                   [Nephrodium extensum var. microsora]
                                                   [Nephrodium hopei]
                                                   [Nephrodium molliusculum]
                                                   [Nephrodium procerum]
                                                   [Thelypteris appendiculoides]
                                                   [Thelypteris hobbitonica]
                                             Thelypteris producta
                                                   [Cyclosorus kotoensis]
                                                   [Cyclosorus rigidus]
                                                   [Dryopteris kotoensis]
                                                   [Sphaerostephanos kotoensis]
                                                   [Thelypteris ugoensis]
                                                   [Thelypteris weberi]
                                             Thelypteris productra
                                                   [Aspidium productum]
                                                   [Cyclosorus kotoensis]
                                                   [Cyclosorus leucadenius]
                                                   [Cyclosorus productus]
                                                   [Cyclosorus serratus]
                                                   [Cyclosorus truncatus var. kotoensis]
                                                   [Cyclosorus weberi]
                                                   [Dryopteris kotoensis]
                                                   [Dryopteris luzonica var. puberula]
                                                   [Dryopteris philipinensis]
                                                   [Dryopteris producta]
                                                   [Dryopteris psudohirsuta]
                                                   [Nephrodium philipinense]
                                                   [Sphaerostephanos kotoensis]
                                                   [Sphaerostephanos pactatus]
                                                   [Sphaerostephanos productus]
                                                   [Thelypteris kotoensis]
                                                   [Thelypteris leucadenia]
                                                   [Thelypteris psudohirsuta]
                                                   [Thelypteris weberi]
                                                   [Thelypteris wegberi]
                                             Thelypteris prolifera
                                                   [Abacopteris prolifera]
                                                   [Ampelopteris elegans]
                                                   [Ampelopteris prolifera]
                                                   [Cyclosorus proliferus]
                                                   [Goniopteris prolifera]
                                                   [Hemionitis prolifera]
                                                   [Meniscium proliferum]
                                                   [Phegopteris luxurians]
                                             Thelypteris pseudoarida
                                                   [Cyclosorus pseudoaridus]
                                             Thelypteris pseudocuneata
                                                   [Cyclosorus pseudocuneatus]
                                             Thelypteris pygmaea
                                                   [Cyclosorus chengii]
                                                   [Cyclosorus pygmaeus]
                                             Thelypteris quelpaertensis
                                                   [Athyrium quelpaertensis]
                                                   [Ctenitis quelpaertensis]
                                                   [Dryopteris christiana]
                                                   [Dryopteris kamtschatica]
                                                   [Dryopteris oreopteris var. fauriei]
                                                   [Dryopteris quelpaertensis]
                                                   [Dryopteris yaku-montana]
                                                   [Lastrea quelpaertensis]
                                                   [Nephrodium montanum var. fauriei]
                                                   [Oreopteris quelpaertensis]
                                             Thelypteris quelpartensis
                                                   [Dryopteris kamtschatica]
                                                   [Dryopteris quelpartensis]
                                                   [Lastrea quelpaertensis var. yakumontana]
                                                   [Lastrea quelpaertensis]
                                                   [Oreopteris quelpaertensis]
                                                   [Thelypteris quelpaertensis var. yakumontana]
                                             Thelypteris rawatii
                                                   [Glaphyropteridopsis villosa]
                                             Thelypteris rex
                                             Thelypteris rohanica
                                                   [Glaphyropteridopsis glabrata]
                                             Thelypteris rufostraminea
                                                   [Aspidium rufostramineum]
                                                   [Dryopteris rufostraminea]
                                                   [Glaphyropteridopsis rufostraminea]
                                             Thelypteris scaberula
                                                   [Christella scaberula]
                                                   [Cyclosorus scaberulus]
                                             Thelypteris scallanii
                                                   [Asplenium scallanii]
                                                   [Dryopteris scallanii]
                                                   [Leptogramma scallanii]
                                                   [Stegnogramma scallanii]
                                             Thelypteris serrulata
                                                   [Parathelypteris serrulata]
                                             Thelypteris setosa
                                             Thelypteris shimenensis
                                                   [Cyclosorus wangmoensis]
                                             Thelypteris sichuanensis
                                                   [Glaphyropteridopsis sichuanensis]
                                             Thelypteris simplex
                                                   [Abacopteris simplex]
                                                   [Asplenium simplex]
                                                   [Dryopteris simplex]
                                                   [Meniscium simplex]
                                                   [Nephrodium simplex]
                                                   [Phegopteris simplex]
                                                   [Polypodium simplex]
                                                   [Pronephrium simplex]
                                             Thelypteris sinensis
                                                   [Craspedosorus sinensis]
                                             Thelypteris singalanensis
                                                   [Dryopteris media]
                                                   [Dryopteris singalaensis]
                                                   [Lastrea singalanensis]
                                                   [Metathelypteris singalanensis]
                                                   [Nephrodium singalanense]
                                                   [Thelypteris singalaensis]
                                             Thelypteris sinica
                                                   [Leptogramma sinica]
                                             Thelypteris sinodentata
                                                   [Cyclosorus sinodentatus]
                                             Thelypteris splendens
                                                   [Glaphyropteridopsis splendens]
                                             Thelypteris squamaestipes
                                                   [Cyclogramma tibetica]
                                             Thelypteris stegnogrammopsis
                                                   [Dryopteris stegnogramme var. asplenioides]
                                                   [Stegnogramma dictyoclinoides]
                                                   [Stegnogramma diplazioides]
                                                   [Stegnogramma latipinnum]
                                             Thelypteris subacuta
                                                   [Cyclosorus sahsiensis]
                                                   [Cyclosorus subacutus]
                                             Thelypteris subelata
                                                   [Christella assamica]
                                                   [Christella subelata]
                                                   [Cyclosorus assamicus]
                                                   [Cyclosorus elatus]
                                                   [Cyclosorus subelatus]
                                                   [Dryopteris subelata]
                                                   [Nephrodium multilineatum var. assamicum]
                                                   [Nephrodium subelatum]
                                                   [Thelypteris assamica]
                                             Thelypteris subimmersa
                                                   [Amphimeuron immersum]
                                                   [Parathelypteris subimmersa]
                                             Thelypteris subpubescens
                                                   [Aspidium subpubescens]
                                                   [Christella subpubescens]
                                                   [Christella sumatrana]
                                                   [Cyclosorus krameri]
                                                   [Cyclosorus parasiticus var. subpubescens]
                                                   [Cyclosorus sumatranus]
                                                   [Dryopteris pseudoamboinensis]
                                                   [Dryopteris subpubescens]
                                                   [Dryopteris sumatrana]
                                                   [Nephrodium amboinense]
                                                   [Thelypteris krameri]
                                                   [Thelypteris pseudoamboinensis]
                                                   [Thelypteris sumatrana]
                                             Thelypteris taiwanensis
                                                   [Christella taiwanensis]
                                                   [Cyclosorus taiwanensis]
                                                   [Dryopteris taiwanensis]
                                                   [Sphaerostephanos taiwanensis]
                                             Thelypteris tarningensis
                                                   [Cyclosorus tarningensis]
                                             Thelypteris tenera
                                                   [Aspidium ciliatus]
                                                   [Dryopteris calcarata var. ciliata]
                                                   [Dryopteris ciliata]
                                                   [Dryopteris pseudocalcarata]
                                                   [Lastrea calcarata var. sericea]
                                                   [Lastrea ciliata]
                                                   [Lastrea sericea]
                                                   [Nephrodium calcaratum var. ciliatum]
                                                   [Nephrodium calcaratum var. sericea]
                                                   [Nephrodium calcaratum]
                                                   [Pseudocyclosorus ciliatus]
                                                   [Thelypteris ciliata]
                                                   [Trigonospora ciliata]
                                             Thelypteris totta
                                             Thelypteris tottoides
                                                   [Leptogramma caudata]
                                                   [Leptogramma totta var. tottoides]
                                                   [Leptogramma tottoides]
                                                   [Stegnogramma tottoides]
                                             Thelypteris triphylla
                                                   [Abacopteris triphylla var. parishii]
                                                   [Abacopteris triphylla]
                                                   [Abacopteris triphyllum]
                                                   [Cyclosorus triphyllus var. parishii]
                                                   [Cyclosorus triphyllus]
                                                   [Dryopteris triphylla]
                                                   [Meniscium parishii]
                                                   [Meniscium triphyllum var. parishii]
                                                   [Meniscium triphyllum]
                                                   [Nephrodium triphyllum]
                                                   [Phegopteris triphyllum]
                                                   [Pronephrium parishii]
                                                   [Pronephrium triphyllum var. parishii]
                                                   [Pronephrium triphyllum]
                                                   [Thelypteris parishii]
                                                   [Thelypteris triphylla var. parishii]
                                             Thelypteris truncata
                                                   [Aspidium abortivum]
                                                   [Aspidium abruptum]
                                                   [Aspidium caudiculatum]
                                                   [Aspidium eusorum]
                                                   [Cyclosorus abortivus]
                                                   [Cyclosorus lepidopodus]
                                                   [Cyclosorus pustulifer]
                                                   [Cyclosorus truncatus]
                                                   [Dryopteris abortiva]
                                                   [Dryopteris caudiculata]
                                                   [Dryopteris kwashotensis]
                                                   [Dryopteris laevifrons var. kwashotensis]
                                                   [Dryopteris laevifrons]
                                                   [Dryopteris sublaevifrons]
                                                   [Dryopteris truncata]
                                                   [Nephrodium abortivum]
                                                   [Nephrodium abruptum]
                                                   [Nephrodium eusorum]
                                                   [Nephrodium laevifrons]
                                                   [Nephrodium truncatum]
                                                   [Pneumatopteris christelloides]
                                                   [Pneumatopteris truncata]
                                                   [Polypodium truncatum]
                                                   [Polystichum truncatum]
                                                   [Thelypteris abortiva]
                                                   [Thelypteris caudiculata]
                                                   [Thelypteris lepidopoda]
                                             Thelypteris tylodes
                                                   [Aspidium tylodes]
                                                   [Aspidium xylodes]
                                                   [Asplenium tylodes]
                                                   [Asplenium xylodes]
                                                   [Dryopteris ochthodes var. xylodes]
                                                   [Dryopteris tylodes]
                                                   [Dryopteris xylodes]
                                                   [Lastrea tylodes]
                                                   [Lastrea xylodes]
                                                   [Nephrodium ochthodes]
                                                   [Nephrodium prolixum var. xylodes]
                                                   [Nephrodium prolixum]
                                                   [Nephrodium tylodes]
                                                   [Nephrodium xylodes]
                                                   [Pseudocyclosorus subxylodes]
                                                   [Pseudocyclosorus tibeticus]
                                                   [Pseudocyclosorus torrentis]
                                                   [Pseudocyclosorus tuberculifer]
                                                   [Pseudocyclosorus tuberculiferer]
                                                   [Pseudocyclosorus tylodes]
                                                   [Pseudocyclosorus xinpingensis]
                                                   [Thelypteris tuberculifera]
                                                   [Thelypteris xylodes]
                                             Thelypteris uliginosa
                                             Thelypteris uraiensis
                                                   [Dryopteris hirsutisquamata]
                                                   [Dryopteris uraiensis]
                                                   [Lastrea uraiensis]
                                                   [Macrothelypteris uraiensis]
                                                   [Metathelypteris tibetica]
                                                   [Metathelypteris uraiensis var. tibetica]
                                                   [Metathelypteris uraiensis]
                                             Thelypteris valida
                                                   [Cyclosorus elegans]
                                                   [Cyclosorus hirticarpus]
                                                   [Cyclosorus hirtisorus]
                                                   [Cyclosorus linearifolius]
                                                   [Cyclosorus validus]
                                                   [Dryopteris hirtisora]
                                                   [Sphaerostephanos hirtisorus]
                                                   [Thelypteris hirtisora]
                                             Thelypteris wenzhouensis
                                                   [Cyclosorus wenzhouensis]
                                             Thelypteris wulingshanensis
                                                   [Cyclosorus leipoensis]
                                                   [Cyclosorus wulingshanensis]
                                             Thelypteris wuyishanica
                                                   [Metathelypteris wuyishanica]
                                             Thelypteris xingwenensis
                                                   [Stegnogramma xingwenensis]
                                             Thelypteris yahanensis
                                                   [Leptogramma yahanensis]
                                             Thelypteris zhangii
                                                   [Cyclosorus zhangii]
                                     Trigonospora
                                     Woodsia
                                           [Physematium]
                                           [Protowoodsia]
                                             Woodsia acuminata
                                             Woodsia alpina
                                                   [Acrostichum alpinum]
                                                   [Woodsia himalaica]
                                                   [Woodsia hyperborea]
                                             Woodsia andersonii
                                                   [Gymnogramma andersonii]
                                             Woodsia asiatica
                                             Woodsia calcarea
                                             Woodsia cinnamomea
                                             Woodsia cycloloba
                                             Woodsia elongata
                                                   [Cheilanthopsis elongata]
                                                   [Physematium elongatum]
                                             Woodsia glabella
                                                   [Woodsia alpina var. glabella]
                                                   [Woodsia hyperborea var. glabella]
                                                   [Woodsia nikkoensis]
                                                   [Woodsia yazawai]
                                             Woodsia hancockii
                                                   [Woodsia gracillima]
                                                   [Woodsia tsurugisanensis]
                                             Woodsia heterophylla
                                             Woodsia ilvensis
                                                   [Acrostichum ilvense]
                                                   [Notholaena setigera]
                                                   [Polypodium ilvense]
                                                   [Woodsia acuminata]
                                                   [Woodsia conmixta]
                                                   [Woodsia eriosora]
                                                   [Woodsia ilvensis var. acuminata]
                                                   [Woodsia kitadakensis]
                                                   [Woodsia longifolia]
                                                   [Woodsia pilosella]
                                                   [Woodsia polystichoides var. sinuata]
                                                   [Woodsia raiana]
                                                   [Woodsia subcordata var. kitadakensis]
                                                   [Woodsia subcordata]
                                                   [Woodsia viridis]
                                               Woodsia ilvensis var. angustifolia
                                             Woodsia indusiosa
                                                   [Cheilanthes straminea]
                                                   [Cheilanthopsis indusiosa]
                                                   [Cheilanthopsis straminea]
                                                   [Physematium indusiosum]
                                             Woodsia lanosa
                                                   [Eriosoriopsis lanosa]
                                                   [Woodsia pellaeopis]
                                             Woodsia macrochlaena
                                                   [Woodsia brandtii]
                                                   [Woodsia frondosa]
                                                   [Woodsia japonica]
                                                   [Woodsia macrochlaena var. glabrata]
                                                   [Woodsia sinuata]
                                             Woodsia macrospora
                                             Woodsia manchuriensis
                                                   [Diacalpe manchuriensis]
                                                   [Protowoodsia manchuriensis]
                                                   [Woodsia insularis]
                                             Woodsia microsora
                                             Woodsia oblonga
                                             Woodsia okamotoi
                                             Woodsia pilosa
                                             Woodsia polystichoides
                                                   [Physematium polystichoides]
                                                   [Woodsia polystichoides f. sinuata]
                                                   [Woodsia polystichoides f. veitchii]
                                                   [Woodsia polystichoides var. incisa]
                                                   [Woodsia polystichoides var. nudiuscula]
                                                   [Woodsia polystichoides var. veitchii]
                                             Woodsia pseudoilvensis
                                             Woodsia pseudopolystichoides
                                             Woodsia rosthorniana
                                                   [Eriosoriopsis rosthorniana]
                                                   [Woodsia delavayi]
                                                   [Woodsia jeholensis]
                                                   [Woodsia lanosa var. attenuata]
                                             Woodsia saitoana
                                             Woodsia shensiensis
                                             Woodsia sinica
                                             Woodsia taishanensis
                                                   [Woodsia intermedia]
                                                   [Woodsia subintermedia]
                                     Woodwardia
                                           [Lorinseria]
                                             Woodwardia japonica
                                                   [Blechnum japonicum]
                                                   [Woodwardia affinis]
                                                   [Woodwardia intermidia]
                                                   [Woodwardia japonica var. contigua]
                                                   [Woodwardia japonica var. latisecta]
                                                   [Woodwardia omeiensis]
                                             Woodwardia kempii
                                                   [Chieniopteris kempii]
                                                   [Woodwardia harlandii var. takeoi]
                                                   [Woodwardia heteropinnata]
                                                   [Woodwardia takeoi]
                                             Woodwardia magnifica
                                             Woodwardia orientalis
                                                   [Woodwardia orientalis var. formosana]
                                             Woodwardia prolifera
                                                   [Woodwardia angustiloba]
                                                   [Woodwardia exaltata]
                                                   [Woodwardia orientalis var. prolifera]
                                             Woodwardia radicans
                                             Woodwardia unigemmata
                                                   [Woodwardia himalaica]
                                                   [Woodwardia latiloba]
                                                   [Woodwardia maxima]
                                                   [Woodwardia radicans var. unigemmata]
                                                   [Woodwardia yunnanensis]
                                     × Asplenosorus
                                     × Cornoathyrium

Problematic Rooting (172)
                                     Agrostis
                                             Agrostis suizanensis
                                     Panicum
                                             Panicum pseudodistachyum

Problematic Rooting (3894)
                                             Metathelypteris glandulosa

Problematic Rooting (98521)
                                               Asplenium fontanum subsp. pseudofontanum
                                                     [Asplenium pseudofontanum]