Arisaema wilsonii Engl.

in China, Sichuan, Mt.Emei, june 2002 (pictures 1 to 7)
in China, Sichuan, Gongga Shan, 3000m, september 2005 (picture 8)
in China, Sichuan, Mugue Lake, ca.3500m, september 2005 (picture 9)

Description in Engl. Pflanzenr. Arac. -Aroid. & Pistioid. 212 (1920)