Northeastern Asian Flora
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Hemionitis chusana (Hook.) Christenh.   (redirected from: Cheilanthes chusana Hook.)
Family: Pteridaceae
[Adiantopsis fordii (Baker) C.Chr., moreCheilanthes bockii Diels, Cheilanthes boltoni Copel., Cheilanthes boltonii Copel., Cheilanthes chusana Hook., Cheilanthes fordii Baker, Cheilanthes mysurensis var. chusana Christ, Cheilanthes mysurensis var. giraldii Christ, Cheilosoria chusana (Hook.) Ching, Oeosporangium chusanum (Hook.) Fraser-Jenk.]
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  • Japan Flora
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Japan Flora: Rhizomes short, ascending, densely covered with the persistent bases of old stipes and with lustrous dark brown liiwar scales about 3 mm. long; fronds tufted; stipes 1.5-10 cm. long, purple-brown, lustrous, terete, 2-striate on the upper side, prominently scaly; scales on stipes and rachis rather unequal, broadly linear, 1-2 mm. long, spreading, deep brown, entire; blades oblong-ovate in the smaller ones, nearly linear in the larger ones, 7-30 cm. long, 18-30 mm. wide, acute,scarcely narrowed at base, bipin- natiparted, the rachis purple-brown, with a prominently scaly raised line on the margins above; pinnae 7-15 on each side, herbaceous, opposite or nearly so, triangular- to oblong-ovate, 1-2.5 cm. long, obtuse, sessile, glabrous, spreading to ascend­ing, the costa impressed on upper side, raised and purple­brown beneath; pinnules oblong or oblong-ovate, 2-7 mm. long, obtuse to rounded, crenately few-toothed; veins and vein- lets indistinct on both sides; sori marginal, on the ends of the veinlets; indusia apparently soon confluent, rusty-brown. 

Honshu (Chugoku Distr.), Shikoku, Kyushu. s. Korea and China.

Hemionitis chusana
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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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