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  Plantae
      Magnoliophyta
            Magnoliopsida
                    Primulales
                            Primulaceae
                                     Aegiceras
                                             Aegiceras corniculatum
                                                   [Aegiceras majus]
                                     Androsace
                                           [Cyclamen]
                                           [Douglasia]
                                             Androsace adenocephala
                                             Androsace aizoon
                                                   [Androsace aizoon var. himalaica]
                                             Androsace alaschanica
                                               Androsace alaschanica var. zadoensis
                                             Androsace alchemilloides
                                                   [Primula alchemilloides]
                                             Androsace axillaris
                                                   [Androsace geraniifolia var. escaposa]
                                                   [Androsace rotundifolia var. axillaris]
                                             Androsace bisulca
                                                   [Androsace brahmaputrae]
                                                   [Androsace villosa var. bisulca]
                                               Androsace bisulca var. aurata
                                                     [Androsace aurata]
                                                     [Androsace villosa var. aurata]
                                             Androsace brachystegia
                                             Androsace bulleyana
                                                   [Androsace aizoon var. coccinea]
                                             Androsace bungeana
                                                   [Androsace arctisibirica]
                                                   [Androsace arguta]
                                                   [Androsace capitata]
                                                   [Androsace chamaejasme subsp. capitata]
                                                   [Androsace chamaejasme subsp. lehmanniana]
                                                   [Androsace chamaejasme var. carinata]
                                                   [Androsace friesii]
                                                   [Androsace hirsuta]
                                                   [Androsace villosa var. latifolia]
                                             Androsace cernuiflora
                                             Androsace chamaejasme
                                             Androsace ciliifolia
                                             Androsace coronata
                                                   [Androsace chamaejasme var. coronata]
                                             Androsace cortusifolia
                                             Androsace croftii
                                             Androsace cuscutiformis
                                                   [Androsace sutchuenensis]
                                             Androsace cuttingii
                                             Androsace delavayi
                                             Androsace dissecta
                                                   [Androsace rotundifolia var. dissecta]
                                                   [Primula dissecta]
                                             Androsace elatior
                                             Androsace engleri
                                             Androsace erecta
                                                   [Mitrasacme mairei]
                                             Androsace euryantha
                                             Androsace fedtschenkoi
                                                   [Androsace septentrionalis var. breviscapa]
                                             Androsace filiformis
                                                   [Androsace asprella]
                                                   [Androsace fasciculata]
                                                   [Androsace filiformis f. glandulosa]
                                                   [Androsace filiformis var. glandulosa]
                                                   [Androsace gormanii]
                                                   [Androsace neglecta]
                                                   [Primula filiformis]
                                             Androsace flavescens
                                             Androsace forrestiana
                                             Androsace gagnepainiana
                                             Androsace geraniifolia
                                             Androsace globifera
                                             Androsace gmelinii
                                                   [Cortusa gmelinii]
                                               Androsace gmelinii var. geophila
                                                     [Androsace dielsiana]
                                             Androsace graceae
                                             Androsace gracilis
                                             Androsace graminifolia
                                             Androsace henryi
                                                   [Androsace henryi var. crassifolia]
                                               Androsace henryi subsp. simulans
                                             Androsace hookeriana
                                             Androsace incana
                                                   [Androsace hopeiensis]
                                                   [Androsace villosa var. incana]
                                             Androsace integra
                                                   [Androsace aizoon var. integra]
                                                   [Androsace aizoon var. purpurea]
                                                   [Androsace aizoon var. rosea]
                                                   [Androsace bulleyana var. purpurea]
                                             Androsace kouytchensis
                                                   [Androsace refracta]
                                             Androsace lactiflora
                                                   [Androsace alismoides]
                                                   [Androsace amurensis]
                                                   [Androsace angustifolia]
                                                   [Androsace baikalensis]
                                                   [Androsace coronopifolia]
                                             Androsace lamelloso-scapa
                                             Androsace laxa
                                             Androsace lehmanniana
                                                   [Anagallis arvensis f. caerulea]
                                                   [Androsace arctisibirica]
                                                   [Androsace arguta]
                                                   [Androsace bungeana]
                                                   [Androsace capitata]
                                                   [Androsace chamaejasme subsp. capitata]
                                                   [Androsace chamaejasme subsp. lehmanniana]
                                                   [Androsace chamaejasme var. carinata]
                                                   [Androsace friesii]
                                                   [Androsace hirsuta]
                                                   [Androsace villosa var. latifolia]
                                             Androsace lehmannii
                                                   [Androsace nepalensis]
                                             Androsace limprichtii
                                                   [Androsace limprichtii var. laxiflora]
                                                   [Androsace sarmentosa var. laxiflora]
                                             Androsace longifolia
                                             Androsace mairei
                                                   [Androsace hookeriana var. mairei]
                                             Androsace mariae
                                                   [Androsace longifolia var. decipiens]
                                                   [Androsace mariae var. tibetica]
                                                   [Androsace mariae var. trachyloma]
                                                   [Androsace sempervivoides var. tibetica]
                                                   [Androsace tibetica var. mariae]
                                             Androsace maxima
                                                   [Androsace maxima subsp. turczaninovii]
                                                   [Androsace turczaninowii]
                                                   [Androsace villosa]
                                                   [Aretia maxima]
                                                   [Primula arvensis]
                                                   [Primula maxima]
                                             Androsace medifissa
                                             Androsace minor
                                                   [Androsace rigida var. minor]
                                             Androsace mirabilis
                                             Androsace mollis
                                                   [Androsace sarmentosa var. yunnanensis]
                                             Androsace mucronifolia
                                             Androsace muscoidea
                                             Androsace nortonii
                                             Androsace ochotensis
                                                   [Douglasia ochotensis]
                                             Androsace ovalifolia
                                             Androsace ovczinnikovii
                                             Androsace paxiana
                                                   [Androsace henryi var. omeiensis]
                                             Androsace pomeiensis
                                             Androsace rigida
                                             Androsace robusta
                                                   [Androsace muscoidea f. longiscapa]
                                                   [Androsace villosa f. longiscapa]
                                                   [Androsace villosa var. robusta]
                                             Androsace rockii
                                             Androsace runcinata
                                                   [Androsace diversifolia]
                                             Androsace sarmentosa
                                             Androsace selago
                                             Androsace sempervivoides
                                             Androsace septentrionalis
                                                   [Androsace acaulis]
                                                   [Androsace linearis]
                                                   [Androsace multiflora]
                                                   [Androsace pinetorum]
                                                   [Androsace septentrionalis f. latifolia]
                                                   [Androsace subumbellata]
                                               Androsace septentrionalis var. breviscapa
                                                     [Androsace fedtschenkoi]
                                             Androsace spinulifera
                                                   [Androsace prattiana]
                                                   [Androsace strigillosa var. spinulifera]
                                             Androsace squarrosula
                                             Androsace stenophylla
                                                   [Androsace sarmentosa var. stenophylla]
                                             Androsace strigillosa
                                                   [Androsace sarmentosa var. grandifolia]
                                                   [Androsace strigillosa var. canescens]
                                             Androsace sublanata
                                             Androsace tanggulashanensis
                                             Androsace tapete
                                                   [Androsace densa]
                                                   [Androsace gustavi]
                                                   [Androsace sessiliflora]
                                             Androsace tibetica
                                             Androsace umbellata
                                                   [Androsace carnosula]
                                                   [Androsace minutiflora]
                                                   [Androsace orbicularis]
                                                   [Androsace patens]
                                                   [Androsace rotundifolia var. glandulosa]
                                                   [Androsace rotundifolia var. thomsonii]
                                                   [Androsace rotundifolia]
                                                   [Androsace saxifragaefolia]
                                                   [Androsace saxifragifolia]
                                                   [Androsace thomsonii]
                                                   [Drosera umbellata]
                                                   [Primula minutiflora]
                                                   [Primula umbellata]
                                             Androsace villosa
                                               Androsace villosa var. dasyphylla
                                                     [Androsace dasyphylla]
                                             Androsace wardii
                                                   [Androsace sarmentosa var. thibetensis]
                                             Androsace wilsoniana
                                             Androsace yargongensis
                                                   [Androsace mucronifolia var. stenophylla]
                                                   [Androsace yargongensis var. stenophylla]
                                             Androsace zambalensis
                                                   [Androsace villosa var. zambalensis]
                                             Androsace zayulensis
                                     Ardisia
                                           [Pyrgus]
                                             Ardisia aberrans
                                                   [Embelia aberrans]
                                             Ardisia affinis
                                                   [Ardisia sinoaustralis var. longicalyx]
                                                   [Ardisia sinoaustralis]
                                             Ardisia alutacea
                                             Ardisia alyxiifolia
                                                   [Ardisia beibeinensis]
                                             Ardisia argenticaulis
                                             Ardisia balansana
                                             Ardisia baotingensis
                                             Ardisia brevicaulis
                                                   [Ardisia bodinieri]
                                                   [Ardisia citrifolia]
                                             Ardisia brunnescens
                                                   [Ardisia glauca]
                                             Ardisia carnosicaulis
                                             Ardisia caudata
                                             Ardisia chinensis
                                                   [Ardisia jiajiangensis]
                                                   [Ardisia triflora]
                                             Ardisia conspersa
                                                   [Ardisia undulata]
                                             Ardisia cornudentata
                                                   [Ardisia cornudentata subsp. morrisonensis]
                                                   [Ardisia cornudentata var. morrisonensis]
                                                   [Ardisia cornudentata var. stenosepala]
                                                   [Ardisia morrisonensis]
                                                   [Ardisia remotiserrata]
                                                   [Ardisia stenosepala]
                                                   [Ardisia suishaensis]
                                             Ardisia corymbifera
                                                   [Ardisia flaviflora]
                                                   [Ardisia patens]
                                                   [Ardisia radians]
                                                   [Ardisia rectangularis]
                                             Ardisia crassinervosa
                                                   [Ardisia aquifolioides]
                                                   [Ardisia crassirhiza]
                                                   [Ardisia crenata subsp. crassinervosa]
                                                   [Ardisia nervosa]
                                             Ardisia crenata
                                                   [Ardisia bicolor]
                                                   [Ardisia crenata f. leucocarpa]
                                                   [Ardisia crenata f. taquetii]
                                                   [Ardisia crenata f. xanthocarpa]
                                                   [Ardisia crenata subsp. mouretii]
                                                   [Ardisia crenata var. bicolor]
                                                   [Ardisia crenata var. taquetii]
                                                   [Ardisia crispa var. taquetii]
                                                   [Ardisia elegans]
                                                   [Ardisia konishii]
                                                   [Ardisia labordei]
                                                   [Ardisia lentiginosa var. rectangularis]
                                                   [Ardisia lentiginosa]
                                                   [Ardisia linangensis]
                                                   [Ardisia macrocarpa]
                                                   [Ardisia miaoliensis]
                                                   [Ardisia mouretii]
                                             Ardisia crispa
                                                   [Ardisia crispa f. leucocarpa]
                                                   [Ardisia crispa f. xanthocarpa]
                                                   [Ardisia crispa var. amplifolia]
                                                   [Ardisia crispa var. caducipila]
                                                   [Ardisia crispa var. dielsii]
                                                   [Ardisia dielsii]
                                                   [Ardisia henryi var. dielsii]
                                                   [Ardisia henryi]
                                                   [Ardisia hortorum var. brachysepala]
                                                   [Ardisia hortorum]
                                                   [Ardisia multicaulis]
                                                   [Ardisia penduliflora]
                                                   [Ardisia simplicicaulis]
                                             Ardisia curvula
                                             Ardisia dasyrhizomatica
                                             Ardisia densilepidotula
                                             Ardisia discolor
                                             Ardisia elliptica
                                                   [Ardisia kotoensis]
                                                   [Ardisia squamulosa]
                                             Ardisia ensifolia
                                                   [Ardisia linearifolia]
                                             Ardisia faberi
                                                   [Ardisia castaneifolia]
                                                   [Ardisia cavaleriei]
                                                   [Ardisia faberi var. oblanceifolia]
                                             Ardisia filiformis
                                             Ardisia fordii
                                                   [Embelia fordii]
                                             Ardisia garrettii
                                                   [Ardisia arbvrescens]
                                             Ardisia gigantifolia
                                                   [Ardisia maingayi]
                                                   [Ardisia perpendicularis]
                                                   [Ardisia pseudoverticillata]
                                                   [Chloranthus kiangsiensis]
                                             Ardisia hanceana
                                                   [Ardisia elegantissima]
                                                   [Ardisia thorelii]
                                             Ardisia hokouensis
                                                   [Ardisia crassipes]
                                             Ardisia humilis
                                                   [Ardisia hainanensis]
                                                   [Ardisia pyrgina]
                                                   [Ardisia pyrgus]
                                                   [Ardisia racemosa]
                                                   [Pyrgus racemosa]
                                             Ardisia hypargyrea
                                             Ardisia japonica
                                                   [Ardisia japonica var. angusta]
                                                   [Ardisia odontophylla]
                                                   [Melanthium sibiricum]
                                                   [Zigadenus makinoanus]
                                                   [Zigadenus sibiricus]
                                             Ardisia kusukusensis
                                             Ardisia lindleyana
                                                   [Ardisia adenopes]
                                                   [Ardisia kwangtungensis]
                                                   [Ardisia punctata]
                                                   [Ardisia tsangii]
                                               Ardisia lindleyana var. angustifolia
                                             Ardisia maclurei
                                                   [Ardisia sciophila]
                                             Ardisia maculosa
                                                   [Ardisia maculosa var. symplocifolia]
                                             Ardisia malipoensis
                                             Ardisia mamillata
                                             Ardisia merrillii
                                             Ardisia nigropilosa
                                                   [Ardisia stellata]
                                             Ardisia obtusa
                                               Ardisia obtusa subsp. pachyphylla
                                                     [Ardisia pachyphylla]
                                             Ardisia olivacea
                                             Ardisia omissa
                                             Ardisia ordinata
                                             Ardisia oxyphylla
                                             Ardisia pedalis
                                                   [Ardisia perreticulata]
                                                   [Ardisia punctata var. latifolia]
                                             Ardisia pingbienensis
                                                   [Ardisia longipedunculata]
                                             Ardisia polysticta
                                                   [Ardisia oldhamii]
                                                   [Ardisia stellifera]
                                                   [Ardisia tonkinensis]
                                                   [Ardisia virens var. annamensis]
                                                   [Ardisia virens]
                                             Ardisia porifera
                                             Ardisia primulifolia
                                             Ardisia pseudocrispa
                                                   [Ardisia corymbifera var. tuberifera]
                                             Ardisia pubivenula
                                             Ardisia purpureovillosa
                                             Ardisia pusilla
                                                   [Ardisia dumetosa]
                                                   [Ardisia pusilla f. liukiuensis]
                                                   [Ardisia pusilla var. liukiuensis]
                                                   [Ardisia trichocarpa]
                                                   [Ardisia villosa var. ambovestita]
                                                   [Ardisia villosa var. latifolia]
                                                   [Ardisia villosa var. liukiuensis]
                                                   [Ardisia villosa var. oblanceolata]
                                                   [Ardisia villosa]
                                             Ardisia quinquegona
                                                   [Ardisia jinyuensis]
                                                   [Ardisia jinyunensis]
                                                   [Ardisia pauciflora]
                                                   [Ardisia pentagona]
                                                   [Ardisia quinquegona var. hainanensis]
                                                   [Ardisia quinquegona var. oblonga]
                                               Ardisia quinquegona var. salicifolia
                                                     [Ardisia quinquegona var. linearifolia]
                                                     [Ardisia salicifolia]
                                             Ardisia ramondiiformis
                                             Ardisia replicata
                                             Ardisia retroflexa
                                             Ardisia scalarinervis
                                             Ardisia shweliensis
                                             Ardisia sieboldii
                                                   [Ardisia formosana]
                                                   [Ardisia sieboldii f. nigrocarpa]
                                                   [Ardisia sieboldii f. rubricarpa]
                                             Ardisia silvestris
                                               Ardisia silvestris var. appressa
                                             Ardisia solanacea
                                             Ardisia thyrsiflora
                                                   [Ardisia austroasiatica]
                                                   [Ardisia depressa]
                                                   [Ardisia floribunda]
                                                   [Ardisia meziana]
                                                   [Ardisia neriifolia]
                                                   [Ardisia tenera]
                                                   [Ardisia yunnanensis]
                                             Ardisia verbascifolia
                                                   [Ardisia villosoides]
                                             Ardisia violacea
                                                   [Ardisia brevicaulis var. violacea]
                                             Ardisia waitakii
                                                   [Ardisia oxyphylla var. cochinchinensis]
                                             Ardisia × walkeri
                                                   [Ardisia japonica var. montana]
                                                   [Ardisia montana]
                                     Athruphyllum
                                             Athruphyllum lineare
                                     Bernardina
                                     Bryocarpum
                                             Bryocarpum himalaicum
                                     Dodecatheon
                                             Dodecatheon frigidum
                                                   [Dodecatheon meadia var. frigidum]
                                                   [Primula frigida]
                                             Dodecatheon meadia
                                     Embelia
                                             Embelia carnosisperma
                                             Embelia floribunda
                                             Embelia gamblei
                                             Embelia henryi
                                             Embelia laeta
                                                   [Embelia laeta var. papilligera]
                                                   [Embelia obovata]
                                                   [Embelia penduliramula]
                                                   [Myrsine laeta]
                                               Embelia laeta subsp. papilligera
                                                     [Embelia laeta var. papilligera]
                                                     [Embelia penduliramula]
                                             Embelia nagushia
                                             Embelia parviflora
                                                   [Embelia myrtifolia]
                                                   [Embelia pulchella]
                                             Embelia pauciflora
                                                   [Embelia blinii]
                                                   [Embelia dielsii]
                                                   [Embelia kaopoensis]
                                                   [Embelia pauciflora var. blinii]
                                                   [Embelia schechteri]
                                             Embelia polypodioides
                                             Embelia procumbens
                                                   [Embelia saxatilis]
                                             Embelia ribes
                                               Embelia ribes subsp. pachyphylla
                                                     [Embelia ribes var. pachyphylla]
                                                     [Embelia tenuis]
                                             Embelia scandens
                                                   [Embelia hainanensis]
                                             Embelia sessiliflora
                                                   [Embelia stricta]
                                             Embelia undulata
                                                   [Embelia longifolia]
                                                   [Embelia nagushia var. subcoriacea]
                                                   [Embelia subcoriacea]
                                                   [Myrsine undulata]
                                             Embelia vestita
                                                   [Embelia bodinieri]
                                                   [Embelia lenticellata]
                                                   [Embelia nigroviridis]
                                                   [Embelia oblongifolia]
                                                   [Embelia prunifolia]
                                                   [Embelia rudis]
                                                   [Embelia vestita var. lenticellata]
                                     Hottonia
                                     Lysimachia
                                           [Anagallis]
                                           [Apochoris]
                                           [Centunculus]
                                           [Ephemerum]
                                           [Glaux]
                                           [Lubinia]
                                           [Lysimachusa]
                                           [Naumburgia]
                                           [Nummularia]
                                           [Trientalis]
                                             Lysimachia albescens
                                                   [Lysimachia duclouxii]
                                                   [Lysimachia yunnanensis]
                                             Lysimachia alfredi
                                               Lysimachia alfredi var. chrysosplenioides
                                                     [Lysimachia chrysosplenioides]
                                             Lysimachia alpestris
                                             Lysimachia ardisioides
                                                   [Lysimachia simulans]
                                             Lysimachia arvensis
                                                   [Anagallis arabica]
                                                   [Anagallis arvensis]
                                                   [Anagallis carnea]
                                                   [Anagallis hadidii]
                                                   [Anagallis latifolia]
                                                   [Anagallis parviflora]
                                                   [Anagallis repens]
                                                   [Anagallis verticillata]
                                               Lysimachia arvensis var. caerulea
                                             Lysimachia aspera
                                             Lysimachia auriculata
                                                   [Lysimachia paxiana]
                                             Lysimachia baoxingensis
                                                   [Lysimachia pterantha var. baoxingensis]
                                             Lysimachia barystachys
                                                   [Lysimachia quelpaertensis]
                                             Lysimachia biflora
                                             Lysimachia brachyandra
                                             Lysimachia breviflora
                                             Lysimachia brittenii
                                             Lysimachia candida
                                                   [Lysimachia candida var. depauperata]
                                                   [Lysimachia inconspicua]
                                             Lysimachia capillipes
                                                   [Lysimachia fragrans]
                                             Lysimachia carinata
                                             Lysimachia cauliflora
                                             Lysimachia chapaensis
                                                   [Lysimachia subracemosa]
                                             Lysimachia chekiangensis
                                             Lysimachia chenopodioides
                                             Lysimachia chingshuiensis
                                             Lysimachia christinae
                                                   [Lysimachia christinae var. intermedia]
                                                   [Lysimachia christinae var. pubescens]
                                                   [Lysimachia fargesii]
                                                   [Lysimachia glandulosa]
                                                   [Lysimachia latronum]
                                                   [Lysimachia legendrei]
                                               Lysimachia christinae subsp. tanakae
                                                     [Lysimachia tanakae]
                                             Lysimachia chungdienensis
                                             Lysimachia circaeoides
                                                   [Lysimachia circaeoides var. lyratifolia]
                                             Lysimachia clethroides
                                                   [Lysimachia clethroides f. semiplena]
                                                   [Lysimachia clethroides var. sororia]
                                                   [Lysimachia sororia]
                                             Lysimachia congestiflora
                                                   [Lysimachia congestiflora var. atronervata]
                                                   [Lysimachia gymnocephala]
                                                   [Lysimachia hui]
                                                   [Lysimachia japonica var. cephalantha]
                                                   [Lysimachia nigropunctata]
                                                   [Lysimachia rubroglandulosa]
                                                   [Lysimachia smithiana]
                                                   [Lysimachia taiwaniana]
                                             Lysimachia cordifolia
                                             Lysimachia crassifolia
                                             Lysimachia crispidens
                                                   [Lysimachia hupehensis]
                                                   [Stimpsonia crispidens]
                                             Lysimachia crista-galli
                                             Lysimachia davurica
                                                   [Lysimachia coreana]
                                                   [Lysimachia dauriensis]
                                                   [Lysimachia davurica f. latifolia]
                                                   [Lysimachia vulgaris f. koreana]
                                                   [Lysimachia vulgaris subsp. davurica]
                                                   [Lysimachia vulgaris var. davurica]
                                             Lysimachia debilis
                                             Lysimachia decurrens
                                                   [Lysimachia consobrina]
                                                   [Lysimachia decurrens var. eudecurrens]
                                                   [Lysimachia decurrens var. recurvata]
                                                   [Lysimachia recurvata]
                                                   [Lysimachia sinica]
                                             Lysimachia delavayi
                                             Lysimachia deltoidea
                                               Lysimachia deltoidea var. cinerascens
                                                     [Lysimachia leveillei]
                                             Lysimachia dextrorsiflora
                                             Lysimachia drymarifolia
                                                   [Lysimachia drymarifolia var. grandiflora]
                                             Lysimachia dushanensis
                                             Lysimachia engleri
                                               Lysimachia engleri var. glabra
                                                     [Lysimachia deltoidea var. glabra]
                                                     [Lysimachia plicata]
                                             Lysimachia erosipetala
                                             Lysimachia europaea
                                                   [Lysimachia trientalis]
                                                   [Trientalis arctica]
                                                   [Trientalis europaea f. ramosa]
                                                   [Trientalis europaea subsp. arctica]
                                                   [Trientalis europaea var. aleutica]
                                                   [Trientalis europaea var. arctica]
                                                   [Trientalis europaea]
                                             Lysimachia evalvis
                                             Lysimachia excisa
                                             Lysimachia filipes
                                             Lysimachia fistulosa
                                               Lysimachia fistulosa var. wulingensis
                                             Lysimachia foemina
                                             Lysimachia foenum-graecum
                                             Lysimachia fooningensis
                                                   [Ardisia esquirolii]
                                                   [Lysimachia esquirolii]
                                             Lysimachia fordiana
                                             Lysimachia fortunei
                                                   [Lysimachia chikungensis]
                                                   [Lysimachia fortunei f. suboppositifolia]
                                                   [Lysimachia fortunei var. pubescens]
                                               Lysimachia fortunei var. longibracteata
                                             Lysimachia fukienensis
                                                   [Lysimachia rosthorniana]
                                             Lysimachia gesnerioides
                                             Lysimachia glanduliflora
                                             Lysimachia glaucina
                                             Lysimachia grammica
                                                   [Lysimachia grammica var. major]
                                                   [Lysimachia nigrolineata]
                                             Lysimachia grandiflora
                                                   [Lysimachia ramosa var. grandiflora]
                                             Lysimachia hemsleyana
                                             Lysimachia hemsleyi
                                                   [Lysimachia ambigua]
                                                   [Lysimachia bracteata]
                                                   [Lysimachia franchetii]
                                                   [Lysimachia longisepala]
                                                   [Lysimachia petitmenginii]
                                             Lysimachia henryi
                                                   [Lysimachia iteophylla]
                                                   [Lysimachia klattiana var. pseudoklattiana]
                                               Lysimachia henryi var. guizhouensis
                                             Lysimachia heterobotrys
                                             Lysimachia heterogenea
                                                   [Lysimachia paludicola]
                                             Lysimachia huangsangensis
                                             Lysimachia huchimingii
                                             Lysimachia huitsunae
                                             Lysimachia hypericoides
                                             Lysimachia inaperta
                                             Lysimachia insignis
                                             Lysimachia japonica
                                                   [Lysimachia japonica f. subsessilis]
                                                   [Lysimachia japonica var. subsessilis]
                                                   [Lysimachia japonica var. thunbergii]
                                               Lysimachia japonica subsp. papuana
                                                     [Lysimachia japonica var. minutissima]
                                                     [Lysimachia japonica var. papuana]
                                                     [Lysimachia microphylla]
                                                     [Lysimachia suborbicularis]
                                             Lysimachia jiangxiensis
                                             Lysimachia jingdongensis
                                             Lysimachia klattiana
                                             Lysimachia kwangtungensis
                                                   [Lysimachia congestiflora var. kwangtungensis]
                                             Lysimachia lancifolia
                                             Lysimachia laxa
                                                   [Lysimachia ramosa]
                                             Lysimachia leucantha
                                                   [Lysimachia acroadenia]
                                                   [Lysimachia candida var. leucantha]
                                                   [Lysimachia decurrens var. acroadenia]
                                                   [Lysimachia keiskeana]
                                             Lysimachia lichiangensis
                                                   [Lysimachia lichiangensis var. robusta]
                                               Lysimachia lichiangensis var. xerophylla
                                             Lysimachia linguiensis
                                             Lysimachia liui
                                             Lysimachia liukiuensis
                                             Lysimachia lobelioides
                                             Lysimachia loeflingii
                                                   [Anagallis arvensis var. caerulea]
                                                   [Anagallis coerulea]
                                                   [Lysimachia arvensis var. caerulea]
                                             Lysimachia longipes
                                             Lysimachia lychnoides
                                             Lysimachia maritima
                                                   [Glaux maritima var. angustifolia]
                                                   [Glaux maritima var. macrophylla]
                                                   [Glaux maritima var. obtusifolia]
                                                   [Glaux maritima]
                                             Lysimachia mauritiana
                                                   [Lubinia lineariloba]
                                                   [Lubinia lubinioides]
                                                   [Lysimachia lineariloba]
                                                   [Lysimachia lubiniodes]
                                                   [Lysimachia mauritiana f. rosea]
                                                   [Lysimachia nebeliana]
                                               Lysimachia mauritiana var. rubida
                                                     [Lysimachia rubida]
                                             Lysimachia medogensis
                                             Lysimachia melampyroides
                                               Lysimachia melampyroides var. amplexicaulis
                                               Lysimachia melampyroides var. brunelloides
                                                     [Lysimachia brunnelloides]
                                                     [Lysimachia deltoidea var. brunelloides]
                                             Lysimachia microcarpa
                                             Lysimachia millietii
                                                   [Andrachne millietii]
                                             Lysimachia minima
                                                   [Anagallis minima]
                                                   [Anagallis pusilla]
                                                   [Centunculus minimus]
                                             Lysimachia miyiensis
                                             Lysimachia nanchuanensis
                                             Lysimachia nanpingensis
                                             Lysimachia navillei
                                                   [Lysimachia solanoides]
                                               Lysimachia navillei var. hainanensis
                                             Lysimachia nemorum
                                             Lysimachia nummularia
                                                   [Ephemerum nummularia]
                                                   [Lysimachusa nummularia]
                                             Lysimachia nutantiflora
                                             Lysimachia ohsumiensis
                                             Lysimachia omeiensis
                                                   [Lysimachia limprichtii]
                                                   [Lysimachia moupinensis]
                                                   [Lysimachia nemorum var. moupinensis]
                                             Lysimachia ophelioides
                                             Lysimachia orbicularis
                                             Lysimachia otophora
                                             Lysimachia paridiformis
                                                   [Lysimachia bodinieri]
                                               Lysimachia paridiformis var. stenophylla
                                                     [Lysimachia trientaloides]
                                             Lysimachia parvifolia
                                                   [Lysimachia candida var. microphylla]
                                                   [Lysimachia humifusa]
                                                   [Lysimachia stolonifera]
                                             Lysimachia patungensis
                                                   [Lysimachia tashiroi]
                                             Lysimachia peduncularis
                                             Lysimachia pentapetala
                                                   [Apochoris pentapetala]
                                                   [Lysimachia unguiculata]
                                             Lysimachia perfoliata
                                             Lysimachia petelotii
                                                   [Lysimachia confertifolia]
                                                   [Lysimachia sikokiana subsp. petelotii]
                                                   [Lysimachia similis]
                                                   [Lysimachia solaniflora]
                                             Lysimachia phyllocephala
                                               Lysimachia phyllocephala var. polycephala
                                                     [Lysimachia polycephala]
                                             Lysimachia physaloides
                                             Lysimachia pittosporoides
                                             Lysimachia platypetala
                                                   [Lysimachia decurrens var. platypetala]
                                             Lysimachia prolifera
                                             Lysimachia pseudohenryi
                                                   [Lysimachia argentata]
                                                   [Lysimachia sutchuenensis]
                                             Lysimachia pseudotrichopoda
                                             Lysimachia pterantha
                                             Lysimachia pteranthoides
                                             Lysimachia pumila
                                                   [Bernardina pumila]
                                             Lysimachia punctatilimba
                                             Lysimachia qimenensis
                                             Lysimachia racemiflora
                                             Lysimachia reflexiloba
                                             Lysimachia remota
                                                   [Lysimachia cephalantha]
                                                   [Lysimachia formosana]
                                               Lysimachia remota var. lushanensis
                                             Lysimachia robusta
                                             Lysimachia roseola
                                             Lysimachia rubiginosa
                                                   [Lysimachia involucrata]
                                                   [Lysimachia rubiginosa var. glabra]
                                             Lysimachia rubinervis
                                             Lysimachia rupestris
                                             Lysimachia saxicola
                                               Lysimachia saxicola var. minor
                                             Lysimachia scapiflora
                                             Lysimachia sciadantha
                                             Lysimachia sciadophylla
                                             Lysimachia shimianensis
                                             Lysimachia siamensis
                                             Lysimachia sikokiana
                                                   [Lysimachia garrettii]
                                             Lysimachia silvestrii
                                                   [Lysimachia circaeoides var. silvestrii]
                                             Lysimachia stellarioides
                                             Lysimachia stenosepala
                                                   [Lysimachia candida subsp. oppositifolia]
                                                   [Lysimachia miltandra]
                                               Lysimachia stenosepala var. flavescens
                                               Lysimachia stenosepala var. lutea
                                             Lysimachia stigmatosa
                                             Lysimachia subverticellata
                                             Lysimachia taliensis
                                                   [Lysimachia pauciflora]
                                                   [Lysimachia taliensis var. breviloba]
                                             Lysimachia tengyuehensis
                                             Lysimachia thyrsiflora
                                                   [Lysimachia kamtschatica]
                                                   [Naumburgia guttata]
                                                   [Naumburgia thyrsiflora]
                                                   [Nummularia thyrsiflora]
                                             Lysimachia tianyangensis
                                             Lysimachia tienmushanensis
                                             Lysimachia trichopoda
                                               Lysimachia trichopoda var. sarmentosa
                                                     [Lysimachia sarmentosa]
                                             Lysimachia tsaii
                                             Lysimachia tsarongensis
                                             Lysimachia violascens
                                               Lysimachia violascens var. brevistamina
                                             Lysimachia vittiformis
                                             Lysimachia volkovae
                                             Lysimachia vulgaris
                                             Lysimachia wilsonii
                                             Lysimachia yingdeensis
                                     Maesa
                                             Maesa acuminatissima
                                                   [Maesa striata var. opaca]
                                             Maesa ambigua
                                             Maesa argentea
                                             Maesa brevipaniculata
                                                   [Maesa parvifolia var. brevipaniculata]
                                             Maesa cavinervis
                                             Maesa chisia
                                                   [Maesa prodigiosa]
                                             Maesa confusa
                                                   [Maesa consanguinea var. confusa]
                                             Maesa consanguinea
                                             Maesa densistriata
                                             Maesa hupehensis
                                                   [Maesa japonica var. elongata]
                                                   [Maesa wilsonii]
                                             Maesa indica
                                             Maesa insignis
                                                   [Maesa hirsuta]
                                             Maesa japonica
                                                   [Maesa cavaleriei]
                                                   [Maesa coriacea var. gracilis]
                                                   [Maesa coriacea]
                                                   [Maesa doraena]
                                                   [Maesa dunniana]
                                                   [Maesa esquirolii]
                                                   [Maesa japonica f. elongata]
                                                   [Maesa japonica f. gracilis]
                                                   [Maesa japonica f. latifolia]
                                                   [Maesa labordei]
                                                   [Maesa randaiensis]
                                                   [Maesa taiheizanensis]
                                                   [Maesa taiheizensis]
                                                   [Myrsine esquirolii]
                                                   [Pieris oligodonta]
                                             Maesa lanyuensis
                                             Maesa longilanceolata
                                             Maesa macilenta
                                             Maesa macilentoides
                                             Maesa manipurensis
                                             Maesa marioniae
                                             Maesa membranacea
                                                   [Maesa subrotunda]
                                             Maesa montana
                                                   [Maesa argentea var. kwangsiensis]
                                                   [Maesa castaneifolia]
                                                   [Maesa henryi]
                                                   [Maesa martini]
                                             Maesa myrsinoides
                                             Maesa parvifolia
                                             Maesa perlaria
                                                   [Maesa sinensis]
                                                   [Maesa tonkinensis]
                                               Maesa perlaria var. formosana
                                                     [Maesa formosana]
                                                     [Maesa montana var. formosana]
                                             Maesa permollis
                                             Maesa ramentacea
                                             Maesa reticulata
                                             Maesa rugosa
                                                   [Maesa indica var. retusa]
                                             Maesa salicifolia
                                             Maesa scandens
                                             Maesa striata
                                             Maesa striatocarpa
                                             Maesa tenera
                                                   [Chrysophyllum augustini]
                                                   [Maesa augustini]
                                     Myrsine
                                           [Manglilla]
                                             Myrsine affinis
                                                   [Rapanea affinis]
                                             Myrsine africana
                                                   [Myrsine africana var. acuminata]
                                                   [Myrsine africana var. bifaria]
                                                   [Myrsine africana var. glandulosa]
                                                   [Myrsine africana var. retusa]
                                                   [Myrsine bifaria]
                                                   [Myrsine microphylla]
                                                   [Myrsine potama]
                                                   [Myrsine vaccinifolia]
                                             Myrsine cicatricosa
                                                   [Rapanea cicatricosa]
                                             Myrsine elliptica
                                             Myrsine faberi
                                                   [Rapanea faberi]
                                             Myrsine kwangsiensis
                                                   [Rapanea kwangsiensis var. lanceolata]
                                                   [Rapanea kwangsiensis var. tibetica]
                                                   [Rapanea kwangsiensis]
                                             Myrsine linearis
                                                   [Myrsine playfairii]
                                                   [Rapanea linearis]
                                                   [Rapanea playfairii]
                                             Myrsine maximowiczii
                                                   [Manglilla maximowiczii]
                                                   [Manglilla okabeana]
                                                   [Myrsine okabeana]
                                                   [Rapanea maximowiczii var. okabeana]
                                                   [Rapanea okabeana]
                                             Myrsine seguinii
                                                   [Athruphyllum neriifolium]
                                                   [Athruphyllum seguinii]
                                                   [Athruphyllum taiwanianum]
                                                   [Athruphyllum yunnanensis]
                                                   [Myrsine neriifolia]
                                                   [Rapanea neriifolia var. yunnanensis]
                                                   [Rapanea neriifolia]
                                                   [Rapanea walkeriana]
                                                   [Rapanea yunnanensis]
                                             Myrsine semiserrata
                                                   [Celastrus seguinii]
                                                   [Myrsine semiserrata var. brachypoda]
                                             Myrsine stolonifera
                                                   [Myrsine marginata]
                                                   [Rapanea stolonifera]
                                             Myrsine verruculosa
                                                   [Rapanea verruculosa var. longifolia]
                                                   [Rapanea verruculosa]
                                     Omphalogramma
                                             Omphalogramma brachysiphon
                                             Omphalogramma delavayi
                                                   [Omphalogramma farreri]
                                                   [Primula delavayi]
                                             Omphalogramma elegans
                                             Omphalogramma elwesianum
                                                   [Omphalogramma elwesianum var. assamicum]
                                                   [Primula elwesiana]
                                             Omphalogramma forrestii
                                             Omphalogramma minus
                                             Omphalogramma souliei
                                                   [Omphalogramma franchetii]
                                                   [Omphalogramma souliei var. pubescens]
                                                   [Primula franchetii]
                                             Omphalogramma tibeticum
                                             Omphalogramma vinciflorum
                                                   [Omphalogramma engleri]
                                                   [Omphalogramma rockii]
                                                   [Omphalogramma viola-grandis]
                                                   [Primula engleri]
                                                   [Primula vinciflora]
                                                   [Primula viola-grandis]
                                     Pomatosace
                                             Pomatosace filicula
                                     Primula
                                           [Aleuritia]
                                           [Aretia]
                                           [Auganthus]
                                           [Carolinella]
                                           [Cortusa]
                                           [Oscaria]
                                           [Primulidium]
                                             Primula advena
                                                   [Primula advena var. argentata]
                                                   [Primula advena var. concolor]
                                             Primula aemula
                                             Primula aerinantha
                                             Primula agleniana
                                                   [Primula agleniana var. alba]
                                                   [Primula agleniana var. atrocrocea]
                                             Primula algida
                                             Primula aliciae
                                             Primula alpicola
                                                   [Primula alpicola subsp. luna]
                                                   [Primula alpicola subsp. violacea]
                                                   [Primula alpicola var. alba]
                                                   [Primula microdonta var. alpicola]
                                             Primula alsophila
                                             Primula ambita
                                                   [Primula flavicans]
                                             Primula amethystina
                                               Primula amethystina subsp. argutidens
                                                     [Primula argutidens]
                                                     [Primula riae]
                                               Primula amethystina subsp. brevifolia
                                                     [Primula brevifolia]
                                                     [Primula sikangensis]
                                             Primula anisodora
                                             Primula annulata
                                             Primula apicicallosa
                                             Primula aromatica
                                             Primula asarifolia
                                             Primula atrodentata
                                                   [Primula atrodentata subsp. orestora]
                                                   [Primula orestora]
                                             Primula aurantiaca
                                             Primula auriculata
                                             Primula baileyana
                                             Primula barbatula
                                             Primula barbicalyx
                                                   [Primula obconica subsp. barbicalyx]
                                             Primula bathangensis
                                                   [Primula pintchouanensis]
                                                   [Primula stephanocalyx]
                                             Primula beesiana
                                                   [Primula burmanica]
                                                   [Primula leucantha]
                                             Primula bella
                                                   [Primula bella subsp. bonatiana]
                                                   [Primula bella subsp. cyclostegia]
                                                   [Primula bella subsp. nanobella]
                                                   [Primula bonatiana]
                                                   [Primula cyclostegia]
                                                   [Primula nanobella]
                                                   [Primula stragulata]
                                             Primula bellidifolia
                                                   [Primula adenantha]
                                                   [Primula atricapilla]
                                                   [Primula hyacinthina]
                                                   [Primula menziesiana]
                                                   [Primula micropetala]
                                             Primula bergenioides
                                             Primula blattariformis
                                                   [Primula blattariformis subsp. tenana]
                                                   [Primula blattariformis var. duclouxii]
                                                   [Primula microstachys]
                                                   [Primula tenana]
                                             Primula blinii
                                                   [Primula asperulata]
                                                   [Primula florida]
                                                   [Primula incisa subsp. pectinata]
                                                   [Primula incisa]
                                                   [Primula longipinnatifida]
                                                   [Primula oresbia]
                                                   [Primula pectinata]
                                                   [Primula souliei subsp. florida]
                                                   [Primula souliei subsp. oresbia]
                                             Primula bomiensis
                                             Primula borealis
                                             Primula boreiocalliantha
                                                   [Primula coryana]
                                                   [Primula hongshanensis]
                                                   [Primula muliensis]
                                                   [Primula propinqua]
                                             Primula bracteosa
                                                   [Primula boothii]
                                             Primula breviscapa
                                             Primula bullata
                                               Primula bullata var. bracteata
                                                     [Primula articulata var. sublinearis]
                                                     [Primula articulata]
                                                     [Primula bracteata]
                                                     [Primula dubernardiana]
                                                     [Primula henricii]
                                                     [Primula monbeigii]
                                                     [Primula pseudobracteata]
                                                     [Primula pulvinata]
                                                     [Primula tapeina]
                                                     [Primula ulophylla]
                                             Primula bulleyana
                                             Primula buryana
                                             Primula caldaria
                                                   [Primula caldaria var. nana]
                                             Primula calderiana
                                                   [Primula calderiana f. alba]
                                                   [Primula calderiana var. alba]
                                                   [Primula laeta]
                                                   [Primula roylei subsp. calderiana]
                                                   [Primula roylei var. alba]
                                                   [Primula roylei]
                                             Primula calliantha
                                               Primula calliantha subsp. bryophila
                                                     [Primula bryophila]
                                                     [Primula calliantha var. albiflos]
                                                     [Primula calliantha var. nuda]
                                                     [Primula junior]
                                                     [Primula proba]
                                                     [Primula shweli-calliantha]
                                                     [Primula tribola]
                                               Primula calliantha subsp. mishmiensis
                                                     [Primula mishmiensis]
                                             Primula calthifolia
                                             Primula calyptrata
                                             Primula candicans
                                             Primula capitata
                                                   [Primula capitata subsp. crispata]
                                                   [Primula capitata subsp. mooreana]
                                                   [Primula mooreana]
                                               Primula capitata subsp. lacteocapitata
                                                     [Primula capitata subsp. craibeana]
                                                     [Primula craibeana]
                                                     [Primula lacteocapitata]
                                               Primula capitata subsp. sphaerocephala
                                                     [Primula pseudocapitata]
                                                     [Primula sphaerocephala]
                                             Primula cavaleriei
                                             Primula caveana
                                                   [Primula cana]
                                                   [Primula younghusbandiana]
                                             Primula cawdoriana
                                             Primula celsiiformis
                                                   [Primula racemosa]
                                             Primula cerina
                                             Primula cernua
                                             Primula chamaedoron
                                             Primula chamaethauma
                                                   [Primula chamaethauma var. chiukiangensis]
                                             Primula chapaensis
                                                   [Primula huana]
                                             Primula chartacea
                                             Primula chienii
                                             Primula chionantha
                                                   [Primula ingens]
                                                   [Primula sinopurpurea]
                                             Primula chionata
                                               Primula chionata var. violacea
                                             Primula chionogenes
                                             Primula chrysochlora
                                                   [Primula helodoxa subsp. chrysochlora]
                                             Primula chumbiensis
                                             Primula chungensis
                                             Primula cicutariifolia
                                                   [Primula erodioides]
                                                   [Primula ranunculoides var. minor]
                                                   [Primula ranunculoides]
                                             Primula cinerascens
                                                   [Primula cinerascens subsp. violodora]
                                                   [Primula neurocalyx subsp. riparia]
                                                   [Primula riparia]
                                                   [Primula violodora]
                                             Primula clutterbuckii
                                             Primula cockburniana
                                                   [Primula operculata]
                                             Primula coerulea
                                             Primula comata
                                             Primula concholoba
                                             Primula concinna
                                                   [Primula farinosa var. concinna]
                                             Primula conspersa
                                                   [Primula gemmifera var. licentii]
                                                   [Primula licentii]
                                             Primula cortusoides
                                             Primula crassa
                                             Primula crocifolia
                                             Primula cuneifolia
                                                   [Primula cuneifolia f. alba]
                                                   [Primula cuneifolia f. leucantha]
                                                   [Primula cuneifolia f. nivea]
                                                   [Primula cuneifolia subsp. hakusanensis]
                                                   [Primula cuneifolia subsp. heterodonta]
                                                   [Primula cuneifolia var. hakusanensis]
                                                   [Primula cuneifolia var. heterodonta]
                                                   [Primula cuneifolia var. rishirensis]
                                                   [Primula hakusanensis var. heterodonta]
                                                   [Primula hakusanensis]
                                                   [Primula heterodonta]
                                             Primula cunninghamii
                                             Primula davidii
                                             Primula deflexa
                                                   [Primula conica]
                                                   [Primula muscarioides subsp. conica]
                                             Primula densa
                                                   [Primula obconica subsp. densa]
                                             Primula denticulata
                                                   [Primula alta]
                                                   [Primula cyanocephala]
                                                   [Primula denticulata subsp. alta]
                                                   [Primula denticulata subsp. cyanocephala]
                                                   [Primula denticulata subsp. sinodenticulata]
                                                   [Primula limnoica]
                                                   [Primula sinodenticulata]
                                             Primula diantha
                                                   [Primula amabilis]
                                                   [Primula brevicula]
                                                   [Primula calliantha subsp. kiuchiangensis]
                                                   [Primula glacialis]
                                                   [Primula kiuchiangensis]
                                                   [Primula leucops var. anopa]
                                                   [Primula leucops]
                                                   [Primula rigida]
                                             Primula dickieana
                                                   [Primula dickieana var. chlorops]
                                                   [Primula dickieana var. pantlingii]
                                                   [Primula pantlingii]
                                             Primula divaricata
                                             Primula dryadifolia
                                                   [Primula chrysophylla]
                                                   [Primula congestifolia]
                                                   [Primula cycliophylla]
                                                   [Primula dryadifolia subsp. chrysophylla]
                                                   [Primula dryadifolia subsp. congestifolia]
                                                   [Primula dryadifolia subsp. cycliophylla]
                                                   [Primula mystrophylla]
                                                   [Primula philoresia]
                                               Primula dryadifolia subsp. chlorodryas
                                                     [Primula chlorodryas]
                                               Primula dryadifolia subsp. jonardunii
                                                     [Primula jonardunii]
                                                     [Primula oreina]
                                             Primula duclouxii
                                                   [Primula forbesii subsp. duclouxii]
                                                   [Primula forbesii var. brevipes]
                                                   [Primula refracta]
                                             Primula dumicola
                                             Primula eburnea
                                                   [Primula harroviana]
                                             Primula efarinosa
                                             Primula effusa
                                             Primula elizabethiae
                                             Primula elongata
                                               Primula elongata var. barnardoana
                                                     [Primula barnardoana]
                                             Primula epilithica
                                             Primula epilosa
                                                   [Primula cheniana]
                                             Primula erratica
                                             Primula erythrocarpa
                                                   [Primula denticulata subsp. erythrocarpa]
                                             Primula esquirolii
                                             Primula euosma
                                             Primula euprepes
                                                   [Primula advena var. euprepes]
                                                   [Primula maximowiczii var. euprepes]
                                             Primula eximia
                                                   [Primula tschuktschorum var. arctica]
                                             Primula faberi
                                                   [Primula cylindriflora]
                                                   [Primula lecomtei]
                                             Primula fagosa
                                             Primula falcifolia
                                               Primula falcifolia var. farinifera
                                             Primula fangii
                                             Primula fangingensis
                                             Primula farinosa
                                                   [Primula farinosa subsp. xanthophylla]
                                                   [Primula farinosa var. xanthophylla]
                                               Primula farinosa subsp. modesta
                                                     [Aleuritia sachalinensis]
                                                     [Primula fauriei var. samanimontana]
                                                     [Primula fauriei]
                                                     [Primula modesta var. fauriei]
                                                     [Primula sachalinensis f. albida]
                                                     [Primula sachalinensis]
                                               Primula farinosa var. denudata
                                             Primula farreriana
                                             Primula fasciculata
                                                   [Primula reginella]
                                             Primula fenghwaiana
                                             Primula fernaldiana
                                             Primula filchnerae
                                             Primula firmipes
                                                   [Primula deleiensis]
                                                   [Primula firmipes subsp. flexilipes]
                                                   [Primula flexilipes]
                                             Primula fistulosa
                                                   [Primula farinosa subsp. fistulosa]
                                                   [Primula fistulosa var. breviscapa]
                                             Primula flabellifera
                                             Primula flaccida
                                                   [Primula penduliflora]
                                             Primula flava
                                                   [Primula citrina]
                                             Primula florindae
                                             Primula forbesii
                                                   [Primula androsacea]
                                                   [Primula barbeyana]
                                                   [Primula forbesii subsp. androsacea]
                                                   [Primula multicaulis]
                                                   [Primula willmottiae]
                                             Primula forrestii
                                                   [Primula bullata var. rufa]
                                                   [Primula redolens]
                                                   [Primula rufa]
                                             Primula gambeliana
                                             Primula gemmifera
                                               Primula gemmifera var. amoena
                                                     [Primula calciphila]
                                                     [Primula carnosula]
                                                     [Primula chrysopa]
                                                     [Primula gemmifera var. monantha]
                                                     [Primula gemmifera var. rupestris]
                                                     [Primula gemmifera var. zambalensis]
                                                     [Primula monantha]
                                                     [Primula rupestris]
                                                     [Primula zambalensis]
                                             Primula geraniifolia
                                                   [Primula heucherifolia subsp. humicola]
                                                   [Primula humicola]
                                             Primula giraldiana
                                             Primula glabra
                                               Primula glabra subsp. genestieriana
                                                     [Primula doshongensis]
                                                     [Primula genestieriana]
                                             Primula glomerata
                                                   [Primula crispa]
                                             Primula gracilenta
                                             Primula gracilipes
                                             Primula graminifolia
                                                   [Primula sinoplantaginea subsp. graminifolia]
                                                   [Primula sinoplantaginea var. graminifolia]
                                             Primula griffithii
                                                   [Primula obtusifolia var. griffithii]
                                             Primula handeliana
                                             Primula helodoxa
                                             Primula henryi
                                                   [Carolinella henryi]
                                             Primula heucherifolia
                                                   [Primula gagnepainii]
                                                   [Primula lanata]
                                             Primula hidakana
                                                   [Primula hidakana f. kamuiana]
                                                   [Primula hidakana var. kamuiana]
                                             Primula hilaris
                                             Primula hoffmanniana
                                                   [Primula petiolaris var. setschwanica]
                                             Primula hoii
                                             Primula homogama
                                             Primula hookeri
                                                   [Primula vernicosa]
                                               Primula hookeri var. violacea
                                                     [Primula vernicosa var. violacea]
                                             Primula huashanensis
                                             Primula humilis
                                                   [Primula souliei subsp. humilis]
                                             Primula hunanensis
                                             Primula hylobia
                                             Primula hypoleuca
                                                   [Primula forbesii subsp. hypoleuca]
                                             Primula inflata
                                             Primula inopinata
                                             Primula interjacens
                                                   [Primula interjacens var. epilosa]
                                             Primula ioessa
                                                   [Primula sikkimensis subsp. subpinnatifida]
                                                   [Primula sikkimensis var. subpinnatifida]
                                             Primula jaffreyana
                                                   [Primula lhasaensis]
                                             Primula japonica
                                                   [Aleuritia japonica]
                                             Primula jesoana
                                                   [Auganthus jesoanus]
                                                   [Primula hallaisanensis]
                                                   [Primula hondoensis]
                                                   [Primula jesoana f. albiflora]
                                                   [Primula jesoana f. glabra]
                                                   [Primula jesoana f. leucantha]
                                                   [Primula jesoana f. nudiuscula]
                                                   [Primula jesoana f. pubescens]
                                                   [Primula jesoana subsp. pubescens]
                                                   [Primula jesoana var. glabra]
                                                   [Primula jesoana var. pubescens]
                                                   [Primula kisoana var. shikokiana]
                                                   [Primula kisoana]
                                                   [Primula loeseneri]
                                                   [Primula tyoseniana]
                                                   [Primula yesomontana var. nudiuscula]
                                                   [Primula yesomontana]
                                             Primula jucunda
                                                   [Primula jucunda var. ponticula]
                                             Primula kawasimae
                                             Primula kialensis
                                               Primula kialensis subsp. breviloba
                                             Primula kingii
                                                   [Primula dickieana var. gouldii]
                                             Primula klattii
                                                   [Primula uniflora]
                                             Primula klaveriana
                                             Primula knuthiana
                                                   [Primula knuthiana var. brevipes]
                                                   [Primula knuthiana var. major]
                                             Primula kongboensis
                                             Primula kwangtungensis
                                             Primula kweichouensis
                                               Primula kweichouensis var. guangxiensis
                                               Primula kweichouensis var. venulosa
                                             Primula lacerata
                                             Primula laciniata
                                             Primula lactucoides
                                             Primula latisecta
                                             Primula laxiuscula
                                             Primula leptophylla
                                             Primula levicalyx
                                             Primula lihengiana
                                             Primula lilacina
                                             Primula limbata
                                                   [Primula sinonivalis]
                                             Primula listeri
                                             Primula lithophila
                                             Primula littledalei
                                                   [Primula consocia]
                                             Primula longiscapa
                                                   [Aleuritia longiscapa]
                                             Primula lungchiensis
                                             Primula macrocarpa
                                             Primula macrophylla
                                                   [Primula nivalis var. macrophylla]
                                                   [Primula purpurea]
                                                   [Primula stuartii var. purpurea]
                                               Primula macrophylla var. atra
                                               Primula macrophylla var. moorcroftiana
                                                     [Primula moorcroftiana]
                                                     [Primula nivalis var. moorcroftiana]
                                                     [Primula stuartii var. moorcroftiana]
                                             Primula maikhaensis
                                             Primula malacoides
                                                   [Primula delicata]
                                                   [Primula forbesii subsp. delicata]
                                                   [Primula malacoides subsp. pseudomalacoides]
                                                   [Primula pseudomalacoides]
                                             Primula mallophylla
                                             Primula malvacea
                                                   [Primula atrotubata]
                                                   [Primula barybotrys]
                                                   [Primula langkongensis]
                                                   [Primula malvacea var. alba]
                                                   [Primula malvacea var. intermedia]
                                             Primula matthioli
                                                   [Cortusa altaica]
                                                   [Cortusa amurensis]
                                                   [Cortusa brotheri]
                                                   [Cortusa coreana var. congesta]
                                                   [Cortusa coreana var. jozana]
                                                   [Cortusa coreana var. sachalinensis]
                                                   [Cortusa coreana var. yezoensis]
                                                   [Cortusa coreana]
                                                   [Cortusa discolor]
                                                   [Cortusa gmelinii]
                                                   [Cortusa himalaica]
                                                   [Cortusa jozana]
                                                   [Cortusa matthioli f. brotheri]
                                                   [Cortusa matthioli f. pekinensis]
                                                   [Cortusa matthioli subsp. altaica]
                                                   [Cortusa matthioli subsp. pekinensis]
                                                   [Cortusa matthioli subsp. sibirica]
                                                   [Cortusa matthioli var. chinensis]
                                                   [Cortusa matthioli var. congesta]
                                                   [Cortusa matthioli var. pekinensis]
                                                   [Cortusa matthioli var. sachalinensis]
                                                   [Cortusa matthioli]
                                                   [Cortusa matthiolii var. yezoensis]
                                                   [Cortusa matthiolii]
                                                   [Cortusa pekinensis]
                                                   [Cortusa sachalinensis var. amurensis]
                                                   [Cortusa sachalinensis]
                                                   [Cortusa sibirica]
                                                   [Primula coreana]
                                                   [Primula matthioli subsp. altaica]
                                                   [Primula matthioli subsp. brotheri]
                                                   [Primula matthioli subsp. discolor]
                                                   [Primula matthioli subsp. mongolica]
                                                   [Primula matthioli subsp. pekinensis]
                                                   [Primula matthioli subsp. sachalinensis]
                                                   [Primula matthioli subsp. sibirica]
                                               Primula matthioli subsp. altaica
                                                     [Cortusa altaica]
                                                     [Cortusa matthioli subsp. altaica]
                                               Primula matthioli subsp. brotheri
                                                     [Cortusa brotheri]
                                                     [Cortusa himalaica]
                                                     [Cortusa matthioli f. brotheri]
                                               Primula matthioli subsp. discolor
                                                     [Cortusa discolor]
                                               Primula matthioli subsp. sachalinensis
                                                     [Cortusa amurensis]
                                                     [Cortusa matthioli var. sachalinensis]
                                                     [Cortusa sachalinensis var. amurensis]
                                               Primula matthioli subsp. sibirica
                                                     [Cortusa matthioli subsp. sibirica]
                                                     [Cortusa sibirica]
                                             Primula maximowiczii
                                                   [Primula maximowiczii var. brevifolia]
                                                   [Primula maximowiczii var. dielsiana]
                                                   [Primula oreocharis]
                                               Primula maximowiczii var. flaviflorida
                                             Primula megalocarpa
                                                   [Primula macrophylla var. macrocarpa]
                                                   [Primula nivalis var. macrocarpa]
                                                   [Primula stuartii var. macrocarpa]
                                             Primula meiotera
                                                   [Primula rhodochroa var. meiotera]
                                             Primula melanantha
                                                   [Primula nivalis var. melanantha]
                                             Primula melanodonta
                                             Primula melanops
                                                   [Primula leucochnoa]
                                             Primula membranifolia
                                                   [Primula longituba]
                                             Primula merrilliana
                                             Primula mianyangensis
                                             Primula microdonta
                                             Primula minor
                                                   [Primula atuntzuensis]
                                                   [Primula helvenacea]
                                                   [Primula petraea]
                                             Primula minutissima
                                                   [Primula heydei]
                                             Primula miyabeana
                                                   [Aleuritia miyabeana]
                                             Primula modesta
                                                   [Aleuritia sachalinensis]
                                                   [Chamaenerion angustifolium subsp. circumvagum]
                                                   [Chamaenerion angustifolium var. platyphyllum]
                                                   [Chamerion angustifolium f. pleniflorum]
                                                   [Chamerion angustifolium subsp. circumvagum]
                                                   [Chrysanthemum kinokuniense]
                                                   [Epilobium angustifolium f. pleniflorum]
                                                   [Epilobium angustifolium subsp. circumvagum]
                                                   [Epilobium angustifolium var. pubescens]
                                                   [Primula farinosa f. alba]
                                                   [Primula farinosa f. leucantha]
                                                   [Primula farinosa f. nivea]
                                                   [Primula farinosa subsp. fauriei]
                                                   [Primula farinosa subsp. modesta]
                                                   [Primula farinosa subsp. yuparensis]
                                                   [Primula farinosa var. fauriei]
                                                   [Primula farinosa var. macrantha]
                                                   [Primula farinosa var. matsumurae]
                                                   [Primula farinosa var. modesta]
                                                   [Primula farinosa var. samanimontana]
                                                   [Primula fauriei var. samanimontana]
                                                   [Primula fauriei]
                                                   [Primula matsumurae]
                                                   [Primula modesta f. alba]
                                                   [Primula modesta f. leucantha]
                                                   [Primula modesta f. nivea]
                                                   [Primula modesta subsp. fauriei]
                                                   [Primula modesta subsp. yuparensis]
                                                   [Primula modesta var. fauriei]
                                                   [Primula modesta var. hannasanensis]
                                                   [Primula modesta var. matsumurae]
                                                   [Primula modesta var. samanimontana]
                                                   [Primula sachalinensis f. albida]
                                                   [Primula sachalinensis]
                                             Primula mollis
                                                   [Primula mollis subsp. seclusa]
                                                   [Primula seclusa]
                                             Primula monticola
                                                   [Primula polyphylla var. monticola]
                                             Primula moschophora
                                                   [Primula bella subsp. moschophora]
                                             Primula moupinensis
                                               Primula moupinensis subsp. barkamensis
                                             Primula munroi
                                                   [Primula involucrata]
                                               Primula munroi subsp. yargongensis
                                                     [Primula involucrata subsp. yargongensis]
                                                     [Primula wardii]
                                                     [Primula yargongensis var. liensis]
                                                     [Primula yargongensis]
                                             Primula muscarioides
                                                   [Primula tsarongensis]
                                             Primula muscoides
                                             Primula neurocalyx
                                                   [Primula baokongensis]
                                                   [Primula malvacea subsp. rosthornii]
                                                   [Primula rosthornii]
                                             Primula ninguida
                                                   [Primula macrophylla var. ninguida]
                                             Primula nipponica
                                             Primula nivalis
                                               Primula nivalis subsp. subintegerrima
                                                     [Aleuritia nivalis]
                                                     [Aleuritia xanthobasis]
                                                     [Primula nivalis subsp. xanthobasis]
                                               Primula nivalis var. farinosa
                                                     [Primula nivalis var. colorata]
                                                     [Primula nivalis var. longifolia]
                                                     [Primula nivalis var. turkestanica]
                                                     [Primula turkestanica]
                                             Primula nutans
                                                   [Primula sibirica]
                                             Primula nutantiflora
                                                   [Primula fargesii]
                                             Primula obconica
                                                   [Primula bonatii]
                                                   [Primula obconica subsp. petitmenginii]
                                                   [Primula obconica var. glabrescens]
                                                   [Primula obconica var. hispida]
                                                   [Primula petitmenginii]
                                                   [Primula poculiformis]
                                               Primula obconica subsp. begoniiformis
                                                     [Primula begoniiformis]
                                                     [Primula listeri var. glabrescens]
                                                     [Primula listeri var. rotundifolia]
                                                     [Primula obconica var. rotundifolia]
                                               Primula obconica subsp. fujianensis
                                               Primula obconica subsp. nigroglandulosa
                                                     [Primula obconica var. nigroglandulosa]
                                               Primula obconica subsp. parva
                                                     [Primula parva]
                                               Primula obconica subsp. werringtonensis
                                                     [Primula obconica var. werringtonensis]
                                                     [Primula werringtonensis]
                                             Primula obliqua
                                             Primula obsessa
                                             Primula obtusifolia
                                             Primula occlusa
                                             Primula odontica
                                             Primula odontocalyx
                                                   [Primula hupehensis]
                                                   [Primula hylophila]
                                                   [Primula petiolaris var. odontocalyx]
                                             Primula officinalis
                                             Primula optata
                                                   [Primula longipetiolata]
                                             Primula orbicularis
                                                   [Primula ochracea]
                                             Primula oreodoxa
                                             Primula ovalifolia
                                                   [Primula aequipila]
                                                   [Primula limprichtii]
                                                   [Primula macropoda]
                                                   [Primula polia]
                                             Primula oxygraphidifolia
                                             Primula palmata
                                             Primula partschiana
                                                   [Carolinella cordifolia]
                                                   [Primula cyclaminifolia]
                                             Primula pauliana
                                               Primula pauliana var. huiliensis
                                             Primula pellucida
                                                   [Primula debilis]
                                                   [Primula speluncicola]
                                             Primula petelotii
                                             Primula petiolaris
                                             Primula petrocallis
                                               Primula petrocallis var. glabrata
                                             Primula pinnatifida
                                                   [Primula apoclita]
                                                   [Primula cephalantha]
                                                   [Primula lepta]
                                                   [Primula mairei]
                                                   [Primula pinnatifida subsp. apoclita]
                                                   [Primula pinnatifida subsp. cephalantha]
                                             Primula poissonii
                                                   [Primula planiflora]
                                             Primula polyneura
                                                   [Primula cortusoides var. lichiangensis]
                                                   [Primula hymenophylla]
                                                   [Primula lichiangensis var. halapa]
                                                   [Primula lichiangensis]
                                                   [Primula polyneura subsp. hymenophylla]
                                                   [Primula polyneura subsp. lichiangensis]
                                                   [Primula polyneura subsp. sataniensis]
                                                   [Primula polyneura subsp. sikuensis]
                                                   [Primula polyneura subsp. veitchii]
                                                   [Primula sataniensis]
                                                   [Primula saxatilis var. pubescens]
                                                   [Primula sikuensis]
                                                   [Primula veitchii]
                                             Primula praeflorens
                                             Primula praetermissa
                                             Primula prattii
                                                   [Primula sulphurea]
                                             Primula prenantha
                                                   [Primula microloma]
                                               Primula prenantha subsp. morsheadiana
                                                     [Primula morsheadiana]
                                             Primula prevernalis
                                             Primula primulina
                                                   [Androsace primulina]
                                                   [Androsace primuloides]
                                                   [Primula pusilla var. flabellata]
                                                   [Primula pusilla]
                                             Primula pseudodenticulata
                                                   [Primula auriculata var. polyphylla]
                                                   [Primula denticulata subsp. stolonifera]
                                                   [Primula polyphylla]
                                                   [Primula pseudodenticulata subsp. polyphylla]
                                                   [Primula stolonifera]
                                             Primula pseudoglabra
                                             Primula pulchella
                                                   [Primula compsantha]
                                                   [Primula pulchelloides]
                                                   [Primula sulphurea var. rosea]
                                             Primula pulverulenta
                                                   [Aleuritia japonica]
                                                   [Primula japonica]
                                                   [Primula shihmienensis]
                                             Primula pumilio
                                                   [Primula pygmaeorum]
                                             Primula purdomii
                                             Primula pycnoloba
                                             Primula qinghaiensis
                                             Primula reflexa
                                             Primula reinii
                                                   [Primula hakonensis]
                                                   [Primula kitadakensis]
                                                   [Primula okamotoi]
                                                   [Primula reinii f. albiflora]
                                                   [Primula reinii var. kitadakensis]
                                                   [Primula reinii var. myogiensis]
                                                   [Primula reinii var. okamotoi]
                                                   [Primula reinii var. ovalifolia]
                                                   [Primula reinii var. rhodotricha]
                                                   [Primula rhodotricha]
                                                   [Primula tosaensis var. rhodotricha]
                                             Primula reticulata
                                             Primula rhodochroa
                                               Primula rhodochroa var. geraldinae
                                                     [Primula geraldinae]
                                             Primula rimicola
                                             Primula rockii
                                             Primula rotundifolia
                                                   [Primula cardiophylla]
                                                   [Primula cordata]
                                                   [Primula cordifolia]
                                                   [Primula roxburghii]
                                             Primula rubicunda
                                             Primula rubifolia
                                             Primula rugosa
                                                   [Carolinella obovata]
                                                   [Primula obovata]
                                             Primula runcinata
                                             Primula rupicola
                                                   [Primula rupicola var. albicolor]
                                             Primula russeola
                                                   [Primula ionantha]
                                                   [Primula lancifolia]
                                             Primula sandemaniana
                                             Primula sapphirina
                                             Primula saturata
                                             Primula saxatilis
                                                   [Auganthus saxatilis]
                                             Primula scapigera
                                                   [Primula petiolaris var. scapigera]
                                             Primula scopulorum
                                             Primula secundiflora
                                                   [Primula vittata]
                                             Primula septemloba
                                               Primula septemloba var. minor
                                             Primula serrata
                                             Primula serratifolia
                                                   [Primula biserrata]
                                                   [Primula farinosa var. denudata]
                                                   [Primula gigantea]
                                             Primula sertulum
                                             Primula sherriffiae
                                             Primula sieboldii
                                                   [Primula cortusoides var. patens]
                                                   [Primula cortusoides var. sieboldii]
                                                   [Primula patens var. genuina]
                                                   [Primula patens var. manshurica]
                                                   [Primula patens]
                                                   [Primula sieboldii f. albiflora]
                                                   [Primula sieboldii f. lactiflora]
                                                   [Primula sieboldii f. patens]
                                                   [Primula sieboldii f. spontanea]
                                                   [Primula sieboldii var. patens]
                                             Primula sikkimensis
                                                   [Primula microdonta f. micromeres]
                                                   [Primula pseudosikkimensis]
                                                   [Primula pudibunda]
                                                   [Primula sikkimensis subsp. pseudosikkimensis]
                                                   [Primula sikkimensis subsp. pudibunda]
                                                   [Primula sikkimensis var. hookeri]
                                                   [Primula sikkimensis var. lorifolia]
                                                   [Primula sikkimensis var. pudibunda]
                                             Primula silaensis
                                                   [Aleuritia silaensis]
                                             Primula sinensis
                                                   [Auganthus praenitens]
                                                   [Oscaria chinensis]
                                                   [Primula mandarina]
                                                   [Primula praenitens]
                                                   [Primula semperflorens]
                                                   [Primula sertulosa]
                                                   [Primulidium sinense]
                                             Primula sinoexscapa
                                                   [Primula exscapa]
                                             Primula sinolisteri
                                                   [Primula obconica subsp. sinolisteri]
                                               Primula sinolisteri var. aspera
                                               Primula sinolisteri var. longicalyx
                                             Primula sinomollis
                                                   [Primula cinerascens subsp. sinomollis]
                                                   [Primula cinerascens subsp. sylvicola]
                                                   [Primula sinomollis var. alba]
                                                   [Primula sylvicola]
                                             Primula sinoplantaginea
                                             Primula sinuata
                                                   [Primula candidissima]
                                                   [Primula nemoralis]
                                                   [Primula plebeia]
                                                   [Primula ragotiana]
                                             Primula smithiana
                                             Primula socialis
                                             Primula sonchifolia
                                                   [Primula drymophila]
                                                   [Primula gratissima]
                                                   [Primula sonchifolia var. atrocoerulea]
                                                   [Primula taraxacoides]
                                               Primula sonchifolia subsp. emeiensis
                                             Primula soongii
                                             Primula sorachiana
                                                   [Primula sorachiana f. candida]
                                             Primula souliei
                                                   [Primula legendrei]
                                                   [Primula souliei subsp. legendrei]
                                             Primula spicata
                                                   [Primula balfourii]
                                                   [Primula delicatula]
                                             Primula stenocalyx
                                                   [Primula biondiana]
                                                   [Primula cognata]
                                                   [Primula kanseana]
                                                   [Primula leptopoda]
                                                   [Primula stenocalyx var. luteofarinosa]
                                             Primula stenodonta
                                                   [Primula angustidens]
                                                   [Primula japonica var. angustidens]
                                                   [Primula poissonii subsp. angustidens]
                                             Primula strumosa
                                                   [Primula calderiana subsp. strumosa]
                                                   [Primula strumosa var. tenuipes]
                                               Primula strumosa subsp. tenuipes
                                                     [Primula strumosa var. tenuipes]
                                             Primula stuartii
                                             Primula subularia
                                             Primula szechuanica
                                                   [Primula declinis]
                                                   [Primula decurva]
                                                   [Primula gagnepainiana]
                                             Primula takedana
                                             Primula taliensis
                                                   [Primula euosma var. puralba]
                                                   [Primula praticola]
                                               Primula taliensis var. procera
                                             Primula tangutica
                                                   [Primula silenantha]
                                                   [Primula tangutica var. serrata]
                                               Primula tangutica var. flavescens
                                             Primula tanneri
                                             Primula tardiflora
                                                   [Primula ovalifolia subsp. tardiflora]
                                             Primula tayloriana
                                             Primula tenella
                                             Primula tenuiloba
                                                   [Primula indobella]
                                                   [Primula muscoides var. tenuiloba]
                                             Primula tenuipes
                                             Primula tenuituba
                                             Primula tibetica
                                                   [Primula tanupoda]
                                             Primula tongolensis
                                                   [Primula dielsii]
                                                   [Primula gentianoides]
                                             Primula tosaensis
                                                   [Primula reinii var. brachycarpa]
                                                   [Primula senanensis]
                                                   [Primula tosaensis f. albiflora]
                                                   [Primula tosaensis f. brachycarpa]
                                                   [Primula tosaensis var. brachycarpa]
                                             Primula tridentifera
                                             Primula triloba
                                             Primula tsariensis
                                                   [Primula tanneri subsp. tsariensis]
                                               Primula tsariensis var. porrecta
                                             Primula tschuktschorum
                                             Primula tsiangii
                                             Primula tsongpenii
                                             Primula tzetsouensis
                                                   [Primula yuana]
                                             Primula urticifolia
                                             Primula vaginata
                                               Primula vaginata subsp. eucyclia
                                                     [Primula eucyclia]
                                               Primula vaginata subsp. normaniana
                                                     [Primula normaniana]
                                             Primula valentiniana
                                             Primula veitchiana
                                                   [Primula pirolifolia]
                                             Primula veris
                                               Primula veris subsp. macrocalyx
                                                     [Primula inflata subsp. macrocalyx]
                                                     [Primula macrocalyx]
                                                     [Primula officinalis var. macrocalyx]
                                             Primula vialii
                                                   [Primula littoniana var. robusta]
                                                   [Primula littoniana]
                                             Primula vilmoriniana
                                                   [Primula obconica subsp. vilmoriniana]
                                                   [Primula subtropica]
                                             Primula violacea
                                             Primula violaris
                                             Primula virginis
                                                   [Primula leimonophila]
                                                   [Primula petrophyes]
                                             Primula waddellii
                                             Primula walshii
                                                   [Primula hsiungiana]
                                                   [Primula petrocharis]
                                             Primula waltonii
                                                   [Primula prionotes]
                                                   [Primula waltonii subsp. prionotes]
                                             Primula wangii
                                             Primula watsonii
                                                   [Primula cyanantha]
                                                   [Primula watsonii subsp. cyanantha]
                                             Primula wenshanensis
                                             Primula whitei
                                                   [Primula bhutanica]
                                             Primula wilsonii
                                                   [Hemsleya changningensis]
                                                   [Primula glycyosma]
                                                   [Primula oblanceolata]
                                                   [Primula poissonii subsp. wilsonii]
                                             Primula wollastonii
                                             Primula woodwardii
                                             Primula woonyoungiana
                                             Primula xanthobasis
                                             Primula youngeriana
                                             Primula yunnanensis
                                                   [Primula calcicola]
                                                   [Primula fragilis]
                                                   [Primula kichanensis]
                                                   [Primula umbrella]
                                                   [Primula yunnanensis subsp. fragilis]
                                             Primula yuparensis
                                     Rapanea
                                             Rapanea aurea
                                             Rapanea maximowiczii
                                     Samolus
                                             Samolus valerandi
                                                   [Anagallis aquatica]
                                                   [Samolus caulescens]
                                                   [Samolus parviflorus]
                                                   [Samolus valerandi subsp. parviflorus]
                                     Stimpsonia
                                             Stimpsonia chamaedryoides
                                                   [Primula veronicoides]
                                                   [Stimpsonia chamaedryoides f. rubriflora]