Polygonatum involucratum Maxim.
Picture 1 in Japan, Honshu, Kawaguchi lake, May 2008
Other pictures in Japan, Honshu, Kitakata, June 2010
Description in Bull. Acad. Petersb. xxix.205 (1883)
Polygonatum involucratum Maxim. Picture 1 in Japan, Honshu, Kawaguchi lake, May 2008 Description in Bull. Acad. Petersb. xxix.205 (1883) |