KEY TO THE SPECIES

1Flowers 2-4 mm long; abaxial disc-lobes not corniculate. Inflorescences mostly consisting of one pseudo-whorl of 3 lateral branches. Fruits 3-lobed, globular, 2-4 cm in diameter
1'Flowers 8-10 mm long; abaxial disc-lobes long-corniculate. Inflorescences with several pseudo-whorls. Fruits 3-lobed, ellipsoid, up to 6.5 by 3.5 cm. Tropical and subtropical America and Africa. Ornamental, sometimes naturalized