Molongum is a genus of plant in the family Apocynaceae first described as a genus in 1948. It is native to South America.Kew World Checklist of Selected Plant Families
Species Molongum laxum (Benth.) Pichon - Colombia, Venezuela, NW Brazil Molongum lucidum (Kunth) Zarucchi - Colombia, Venezuela, NW Brazil Molongum zschokkeiforme (Markgr.) Pichon - NW Brazil
formerly included Molongum macrophyllum (Müll.Arg.) Pichon = Spongiosperma macrophyllum (Müll.Arg.) Zarucchi
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