东洋对囊蕨(原变种) dong yang dui nang jue (yuan bian zhong)

Asplenium japonicum Thunberg in Murray, Syst. Veg., ed. 14, 934. 1784; Athyriopsis japonica (Thunberg) Ching; A. petiolata Ching; Athyrium japonicum (Thunberg) Copeland; Diplazium japonicum (Thunberg) Beddome; D. thunbergii Nakai ex Momose; Lunathyrium japonicum (Thunberg) Sa. Kurata.

Pinnae not variegated; indusial margin lacerate, ciliate, perispore surface with shortly aculeate projections. n = 120 (6´).

Wet areas, beside valley streamlets; sea level to 2000 m. Anhui, Chongqing, Fujian, Gansu, Guangdong, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Shandong, Shanghai, Sichuan, Taiwan, Yunnan, Zhejiang [Japan, India, Korea, N Myanmar, Nepal].