Amitostigma formosana

Description

Ponerorchis gracilis (synonym Amitostigma gracile) is a species of plant in the family Orchidaceae. It is commonly known as delicate amitostigma. It is widespread across much of eastern Asia. It has been reported from Japan, Korea, Taiwan, and China (Anhui, Fujian, Guangxi, Guizhou, Hebei, Henan, Hubei, Hunan, Jiangsu, Liaoning, Shaanxi, Shandong, Sichuan, and Zhejiang).