光叶鳞盖蕨 guang ye lin gai jue

Davallia calvescens Wallich ex Hooker, Sp. Fil. 1: 172. 1845; D. urophylla Wallich ex Hooker; Microlepia calvescens (Wallich ex Hooker) C. Presl; M. marginalis var. calvescens (Wallich ex Hooker) Beddome; M. urophylla T. Moore.

Fronds 1-pinnate or bipinnatifid, thickly papery, both surfaces glabrous or almost glabrous; pinnae long stalked. Sori mostly near sinus; indusium glabrous or almost glabrous.

Forests, shrublands; below 100-1300 m. Chongqing, Fujian, Guangdong, Guangxi, Guizhou, Hainan, Hunan, Sichuan, Taiwan, Yunnan, Zhejiang [India, Indonesia, Thailand, Vietnam].