dcsimg
"ARS Systematic Botany and Mycology Laboratory. West Indies."   cc-by-nc-sa-3.0

Psophocarpus tetragonolobus (Winged Bean) is a species of perennial herb in the family legumes. They are climbers. They have compound, broad leaves. Individuals can grow to 1 m.

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EOL has data for 22 attributes, including:

Known occurrences, collected specimens and observations of winged bean. View this species on GBIF
"ARS Systematic Botany and Mycology Laboratory. West Indies."   cc-by-nc-sa-3.0