I have taken photos this plant in the north of Vietnam in May. This plant is shrub, about 2.5 m. I think it belongs to Fabaceae, but I could not found genus. Could any one please help me?
Dear Şerban Procheş, I have aslo seen this genus but I could not found species. In this genus, flower usually have 6-7 stamen. Cleome viscosa species has 7 to 30 stamen, but it is not this species.
Dear Giuseppe Brundu, I think it is not Cynophalla, we do not have this genus in my country. Since this plant grow is very near road, in secondary forest then I think it is common