Xenostegia tridentata (L.) D.F.Austin & Staples, Brittonia 32: 533 (1980 publ. 1981).
Homotypic Names:
- * Convolvulus tridentatus L., Sp. Pl.: 157 (1753).
- Evolvulus tridentatus (L.) L., Sp. Pl. ed. 2: 392 (1762).
- Ipomoea tridentata (L.) Roth, Arch. Bot. (Leipzig) 1(2): 38 (1797).
- Merremia tridentata (L.) Hallier f., Bot. Jahrb. Syst. 16: 552 (1893).
- Merremia tridentata subsp. genuina Ooststr., Blumea 3: 315 (1939), not validly publ.
- * Basionym/Replaced Synonym