Bousigonia is a genus of plants in the family Apocynaceae, first described as a genus in 1898. It is native to Indochina and southern China.
SpeciesBousigonia angustifolia Pierre ex Spire - Yunnan, Laos, Thailand, Vietnam
Bousigonia mekongensis Pierre - Yunnan, Laos, Vietnam
Bousigonia tonkinensis Eberh. - Vietnam