Tiarella polyphylla D. Don

from China, Sichuan, Emei Shan (pictures 1, 2 & 3)
in China, Sichuan, Wolong, 1 May 2007 (pictures 4, 5 & 6)
in Japan, Honshu, Gomi Pond, June 2010 (pictures 7 & 8)

Description in Prod. Fl. Nep. 210