Ichnocarpus is a genus of plant in the family Apocynaceae first described as a genus in 1810. It is native to China, the Indian subcontinent, + Southeast Asia.Flora of China Vol. 16 Page 185 腰骨藤属 yao gu teng shu Ichnocarpus R. Brown, Mem. Wern. Nat. Hist. Soc. 1: 61. 1811.
Species Ichnocarpus frutescens (L.) W.T.Aiton - Fujian, Guangdong, Guangxi, Guizhou, Hainan, Yunnan, Bangladesh, Bhutan, Cambodia, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, New Guinea, Pakistan, Philippines, Sri Lanka, Thailand, Vietnam, N Australia Ichnocarpus fulvus Kerr - Thailand, Vietnam Ichnocarpus uliginosus Kerr - N Thailand
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