Convolvulus macrorhizos Linnaeus, Systema Naturae, ed. 10, 2: 923. 1759.

["Habitat in America."] Sp. Pl., ed. 2, 1: 223 (1762). RCN: 1249.

Lectotype (Staples in Staples & Jarvis in Taxon 55: 1021. 2006): [icon] " Convolvulus foliis digitatis, setenis glabris, pedunculis trifloris " in Plumier in Burman, Pl. Amer: t. 90, f. 1. 1756.

Current name: Ipomoea furceyensis Urb. ( Convolvulaceae).