Arisaema elephas Buchet

in China, Yunnan, Zhongdian, June 2002 (pictures 3, 4, 5, 6, 7, 12 & 13)
in China, Yunnan, near Tuguancun, June 2002 (pictures 8, 9, 10 & 11)
in China, Yunnan, Cang Shan, June 1999 (picture 14)
in China, Yunnan, Yulong Shan, June 1999 (pictures 15 & 16)