Disporum sessile D. Don

in Japan, Shikoku, Omogo, May 2008 (pictures 2, 3 & 4)
in Japan, Honshu, road between Takayama and Matsumoto, June 2010 (pictures 5 & 6)
from Japan, Honshu, Ofuna (pictures 7 & 8)

Description in Prodr. Fl. Nepal. 50 (1825)