Bletilla striata

Bletilla striata, known as hyacinth orchid, is a species of orchid native to Japan, Korea, Nansei-shoto (Ryukyu Islands), Myanmar (Burma), and China (Anhui, Fujian, Gansu, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangsu, Jiangxi, Shaanxi, Sichuan, Zhejiang).