Aconogonon campanulatum (Hook. f.) Hara

in Sikkim, Kyongnosla Alpine Sanctuary, july 2003 (picture 1)
in Sikkim, near Karponang, july 2003 (picture 2)
in NE.India, Darjeeling, Tonglu, july 2003 (picture 3)
in China, Sichuan, Emei Shan, september 2005 (picture 4)
Picture 5 : beautiful form from Sichuan, Emei shan

Description in Fl. E. Himal. 67 (1966)