Northeastern Asian Flora
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Davallia repens (L.f.) Kuhn   (redirected from: Davallia subalpina Hayata)
Family: Polypodiaceae
[Adiantum repens L.f., moreDavallia chrysanthemifolia Hayata, Davallia cumingii Hook., Davallia lepida C.Presl, Davallia pedata Sm., Davallia subalpina Hayata, Davallia vestita Blume, Humata chrysanthemifolia Hayata, Humata cumingii Brack., Humata kinabaluensis Copel., Humata lepida T.Moore, Humata macrostegia Tagawa, Humata pedata J.Sm., Humata repens (L.f.) Small ex Diels, Humata trifoliata Cav., Humata vestita (Blume) T.Moore, Pachypleuria repens (L.f.) M.Kato, Pachypleuria trifoliata (Cav.) C.Presl, Pachypleuria vestita (Blume) C.Presl]
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  • Japan Flora
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Japan Flora: Evergreen; rhizomes long-creeping, wiry, 2-2.5 mm. across inclusive of the scales; scales brown, chartaceous, slightly lustrous, gradually nar­rowed at the tip, 4-5 mm. long, about 1 mm. wide, with a ciliate, hyaline, membranous margin; fronds 3-20 cm. long; stipes 1-12 cm. long, firm, pale green to pale brown, sparsely scaly; blades coriaceous, deltoid-ovate to narrowly so, 2-10 cm. long, 1.5-5 cm. wide, obtuse to acuminate, pinnate, gla­brous, the veins on lower side flat, translucent, the rachis flat, with scattered ovate-peltate ciliate scales while young; pinnae few, oblong to lanceolate, obtuse, sessile or adnate at base, the sterile ones crenately toothed to subentire, the fertile ones dentate, the lowest usually dilated and pinnately lobed to parted on the posterior side; veins ascending; sori inserted in the sinus of the teeth; indusia orbicular or broadly elliptic, attached at base, about 0.7 mm. wide. On rocks.

Honshu (s. Kinki Distr.), Shikoku, Kyushu. Ryukyus, Formosa, China, India, Mascarenesis, to Polynesia, and Australia.

 

Davallia repens
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National University and Korea National Arboretum of Korea Forest Service.
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