heterotypic synonyms:
Calla radicans Ruiz & Pavon ex Engl.; Philodendron frits-wentii G.S.Bunting;
protologue: Nov. Gen. Sp. Pl. 3: 87 (1845)
2 778476 Philodendron deltoideum PoeppigE.F. Poeppig, Nov. Gen. Sp. Pl. (Poeppig), vol. 3 : t. 298 (1845) [Poeppig]