Sichuan: Danba Xian.
SW of the city of Danba on road (highway 303) to Kangding and Daofu at Maoniu Cun along Maoniu He (Maoniu River).
Mixed coniferous forest of Tsuga, Abies, Picea and Pinus with scattered trees of Salix (along river), Betula and Prunus.
30°42'21"N,
101°45'9"E;
2880-2920 m.
Disturbed areas in open.Herb ca. 0.5 m tall; stamens white; fruit green, tinged blackish purple.
David E. Boufford, Kazumi FUJIKAWA, Susan L. Kelley, Richard H. Ree, Bo XU, Dacai ZHANG, Jian-Wen ZHANG, Ti-Cao ZHANG & Wei-Dong ZHU