Northeastern Asian Flora
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Polystichum lepidocaulon (Hook.) J.Sm.   (redirected from: Cyrtogonellum faberi (Baker) Ching)
Family: Dryopteridaceae
[Aspidium lepidocaulon Hook., moreCyrtogonellum faberi (Baker) Ching, Cyrtogonellum lepidocaulon (Hook.) Ching, Cyrtomidictyum faberi (Baker) Ching, Cyrtomidictyum lepidocaulon (Hook.) Ching, Dryopteris lepidocaulis (Hook.) Kuntze, Nephrodium faberi Baker, Polystichum lepidocaulon f. appendiculatum (Nakai) Sugim., Polystichum lepidocaulon var. appendiculatum Nakai]
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  • Japan Flora
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Japan Flora: Rhizomes short, ascending; fronds gray-green, dull; stipes few, 10-40 cm. long; scales dull brown, thinly chartaceous, scarious on margin, the larger ones tardily deciduous, acuminate, spread­ing, elliptic to narrowly deltoid-ovate, subentire, the median scales on stipes and rachis appressed, broadly ovate, 3-4 mm. long, acute, ciliate, the smaller ones membranous, densely cili- ate, orbicular, 1-2 mm. long, appressed, rarely prolonged and taillike at the tip; blades narrowly ovate, 15-40 cm. long, 6-15 (-18) cm. wide, widest at base, often rooting and proliferous at the tip of the prolonged rachis, simply pinnate; pinnae 10- 20 on each side, spreading, lanceolate, 3-10 cm. long, 6-20 mm. wide, acuminate, subentire to undulate-toothed, sessile, glabrate above, with ovate to lanceolate ciliate scales beneath, auricled on anterior side at base with a deltoid acute lobe or rarely a free segment; veinlets rarely somewhat anastomosing; sori in 2 series on the pinnae, nearer the costa than the margin, or in 3 or 4 somewhat irregular scries; indusia small, orbicular, fu­gacious. Thickets on hillsides.

Honshu (s. Kanto Distr. and Tokaido), Shikoku, Kyushu; locally common. s. Korea, China, and Formosa.

Polystichum lepidocaulon
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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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