Couma

Couma is a genus of flowering plants in the family Apocynaceae first described as a genus in 1775. It is native to South America and Central America.


 * Species
 * Couma catingae Ducke - Colombia, Venezuela, Guyana, NW Brazil
 * Couma guianensis Aubl. - Pará, the Guianas
 * Couma macrocarpa Barb.Rodr. - widespread from Belize to Bolivia
 * Couma rigida Müll.Arg. - Venezuela, Guyana, N Brazil
 * Couma utilis (Mart.) Müll.Arg. - Colombia, Venezuela, NW Brazil