雅致针毛蕨 ya zhi zhen mao jue

Dryopteris elegans Koidzumi, Bot. Mag. (Tokyo) 38: 108. 1924; Lastrea oligophlebia var. elegans (Koidzumi) Tagawa; L. uliginosa Newman var. elegans (Koidzumi) K. Iwatsuki; Macrothelypteris changshaensis Ching; M. oligophlebia var. changshaensis (Ching) K. H. Shing; Thelypteris oligophlebia var. elegans (Koidzumi) Ching; T. uliginosa var. elegans (Koidzumi) K. Iwatsuki.

Pinnae along costae and costules with grayish white unicellular short acicular hairs abaxially. 2n = 62, 124.

Streamsides in valleys, forest margins, on slopes and plains at low elevations. Anhui, Fujian, Guangdong, Guangxi, Guizhou, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Taiwan, Zhejiang [Japan, S Korea].