Northeastern Asian Flora
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Microlepia marginata (Panz.) C.Chr.   (redirected from: Dicksonia marginalis (Thunb.) Sw.)
Family: Dennstaedtiaceae
[Davallia marginalis (Thunb.) Baker, moreDavallia matthewii Dunn & Tucher, Davallia scabra Don., Dicksonia marginalis (Thunb.) Sw., Microlepia caudipinnata B.S.Wang, Microlepia marginalis Bedd., Microlepia marginata f. subglabra H.Ito, Microlepia marginata f. yakusimensis (H.Ito) Sa.Kurata, Microlepia marginata var. villosa C.Presl, Microlepia marginata var. yakusimensis H.Ito, Microlepia scabra J.Sm., Polypodium marginale Thunb., Polypodium marginatum Panz.]
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  • Japan Flora
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Japan Flora: Fronds evergreen, pilose; rhizomes creeping, 4-7 mm. across, thinly hairy; stipes 30-50 cm. long, more or less scabrous, dull purple-brown; blades broadly lanceolate, 30-60 cm. long, 15- 30 cm. wide, gradually acuminate, pinnate, the rachis uni­formly pubescent on both sides, dull purple-brown; pinnae chartaceous-herbaceous, linear-lanceolate, 1.5-3 cm. wide, pin- natilobed, acuminate, the pinnae of smaller fronds obtuse, sub- sessile, obliquely truncate to broadly cuneate, anriculate or with a larger lobe on anterior side at base, spreading setose- hirsute beneath on costas and veinlets, strigose on costas above; ultimate pinnules ovate-deltoid to ovate-oblong, toothed; sori 1-7 on a lobe, submarginal; indusia depressed-orbicular, whit­ish, prominently setose, often ciliate, about 1.5 mm. wide.           

Honshu (Hitachi and Etchu Prov. westw.), Shikoku, Kyushu; common. Ryukyus, Formosa, China to India.

Microlepia marginata
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Development supported by College of Agriculture and Life Sciences of Seoul
National University and Korea National Arboretum of Korea Forest Service.
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