Allium ovalifolium Hand.-Mazz.

in China, Sichuan, Mugue lake, September 2005 (picture 1)
in China, Sichuan, Mts. Siguniang, May 2007 (picture 2)

Description in Anz. Akad. Wiss. Wien, Math. -Nat. 1923, lx. 101 (1924)