A–D Ipomoea malvaeoides. A habit B abaxial leaf surface C seed D leaves (var. lineariloba). E–J Ipomoea morongii. E habit F outer sepal G inner sepal H corolla opened out to show stamens J ovary and style. Drawn by Rosemary Wise A, B from Krapovickas et al. 412477; C from Schinini 30429; D from St. Hilaire 2703, E–J from Hassler 3307.