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