Ipomoea capillacea (Kunth) G. Don, Gen. Hist. 4: 267. 1838[1837] sec. Carranza 2008
- =Convolvulus capillaceus Kunth, Nov. Gen. Sp. (quarto ed.) 3: 97. 1819 ["1818"] syn. sec. The Plant List 2013
- =Ipomoea armata Roem. & Schult., Syst. Veg. 4: 214. 1819 syn. sec. The Plant List 2013
- =Ipomoea muricatisepala Matuda in Anales Inst. Biol. Univ. Nac. Mexico 34: 124. 1964 syn. sec. The Plant List 2013