小叶双盖蕨 xiao ye shuang gai jue

Diplazium fauriei Christ, Bull. Herb. Boissier, sér. 2, 1: 1015. 1901; Allantodia metteniana var. fauriei (Christ) Ching; Athyrium mettenianum var. fauriei (Christ) Ohwi.

Fronds small; lamina 15-20 × 7-10 cm; pinnae usually 4-7 × 1-1.5 cm, serrate or repand at margin; veinlets 2 or 3 in each pinna lobe. Sori single, occasionally 2 or 3.

Beside streamlets, on wet rocks; 400-500 m. Fujian, Guangdong, Jiangxi, Zhejiang [Japan, N Vietnam].