Pollia japonica, known as East Asian pollia in English, yabumyoga () in Japanese, and dùruò () in Chinese, is a perennial flowering plant native to East Asia. Its habitat is forests of 0–1200 m of altitude. It is native in Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangxi, and Sichuan Provinces of China. It is also found in Taiwan, Japan, and Korea.Kew World Checklist of Selected Plant FamiliesFlora of China Vol. 24 Page 33 杜若 du ruo Pollia japonica Thunberg, Fl. Jap. 138. 1784.
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