Bousigonia
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, VietnamBousigonia mekongensis Pierre - Yunnan, Laos, VietnamBousigonia tonkinensis Eberh. - Vietnam