What is "macoubea"

Macoubea is a genus of plant in family Apocynaceae first described as a genus in 1775. It is native to South America and Central America.

• Macoubea guianensis Aubl. - Venezuela, Colombia, Peru, N Brazil, the 3 Guianas
• Macoubea mesoamericana J.F.Morales - Costa Rica, Panama
• Macoubea sprucei (Müll.Arg.) Markgr. - Costa Rica, Panama, Venezuela, Colombia, Peru, NW Brazil

• Macoubea fasciculata (Poir.) Lemée = Parahancornia fasciculata (Poir.) Benoist