This article is about the South American plant commonly called orange trumpet vine. For the North American plant commonly called trumpet vine, see Campsis radicans.
Pyrostegia venusta, also commonly known as flamevine[2] or orange trumpet vine,[3] is a plant species of the genus Pyrostegia of the family Bignoniaceae originally native to southern Brazil, Bolivia, northeastern Argentina and Paraguay; today, it is also a widely cultivated garden species.[3][4]
^USDA, NRCS (n.d.). "Pyrostegia venusta". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 16 October 2015.