A–H Ipomoea longibarbis. A habit B abaxial leaf surface C bracteole D outer sepal E inner sepal F section of corolla showing 3 stamens, ovary and style G fruiting inflorescence H seed. J–P Ipomoea argentinica J inflorescence K abaxial leaf surface L bracteole M outer sepal N inner sepal P ovary and style. Drawn by Rosemary Wise A–F from Nee & Linneo 54148; G, H from Killeen et al. 4199; J–P from Wood & Mamani 27502.