Tecomella undulata (Sm.) Seem.

Journal of Botany 1: 18 (1863). — Bignonia undulata Sm., Exotic Botany 1: 35, t. 19 (1805). — Tecoma undulata (Sm.) G.Don, General History 4: 223 (1838).

— Lectotype (designated here): Smith, Exotic Botany 1: t. 19. 1805.

It should be noted that an earlier publication of Tecomella undulata listed in the International Plant Names Index (IPNI) (Seemann 1862: 30) is not valid on two counts: the generic name was invalid in the absence of a description and the combination was not validly made.