圆羽蹄盖蕨 yuan yu ti gai jue

Pinnules ovate-oblong, 1-1.8 cm × 5-8 mm, basal acroscopic auricular base of pinnule subparallel to costa, not overlaying costa.

● About 2100 m. Chongqing (Jinfo Shan).

Athyrium clivicola var. rotundum differs from var. clivicola in the pinnules short and ovate-oblong, rounded at apex, entire or with small teeth at margin, and the acroscopic basal pinnules subparallel to costae, not overlapping costae at base.