Northeastern Asian Flora
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Dryopteris maximowicziana (Miq.) C. Chr.   (redirected from: Aspidium spectabile Christ)
Family: Dryopteridaceae
[Aspidium matsumurae Makino, moreAspidium maximowiczianum Miq., Aspidium spectabile Christ, Ctenitis aureo-vestita (Rosenst.) Ching, Ctenitis aureovestita (Rosenst.) Ching, Ctenitis matsumurae (Makino) Koidz., Ctenitis maximowicziana (Miq.) Ching, Dryopsis maximowicziana (Miq.) C.Chr., Dryopteris aureovestita Rosenst., Dryopteris matsumurae (Makino) C.Chr., Nephrodium matsumurae Makino]
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  • Japan Flora
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Japan Flora: Rhizomes short; stipes 20- 40 cm. long, densely scaly; scales membranous, spreading to de­flexed, brown, broadly lanceolate to linear-lanceolate, 7-15 mm. long, those on the rachis 4-10 mm. long, entire; blades ovate to broadly so, 40-80 cm. long, 25-50 cm. wide, acuminate, 3-pin- natiparted to subtripinnate; pinnae broadly lanceolate to nar­rowly oblong-ovate, 5-8 cm. wide, acuminate, short-petiol alate; pinnules narrowly oblong-ovate, 2.5-4 cm. long, 1-1.2 cm. wide, obtuse, pinnately parted, entire to crenate or lobulate, sparingly pilose on both sides, more densely so on the costule above, the lowest posterior pinnule smaller than the adjacent ones; ultimate pinnules oblong, obtuse, crenate to lobulate; sori in 2 rows along the costule, sometimes with 1 or 2 irregular rows nearer the margin and a single sorus (sometimes 2-3) near the base of the segment; indusia membranous, reniform, lacinulate-ciliate, about 0.7 mm. across. Woods.

Honshu (s. Kanto through Tokaido to s. Kinki Distr. and westw.), Shikoku, Kyushu. Formosa.

Dryopteris maximowicziana
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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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