The Collaborative International Dictionary
Inga laurina
guama \guama\ n. A tropical tree of Central America and the West Indies and Puerto Rico ( Inga laurina) having spikes of white flowers; it is used as shade for coffee plantations.
Syn: Inga laurina.
Wikipedia
Inga laurina
Inga laurina is a species of legume in the Fabaceae family. It is found from Mexico down to Argentina.