Ixchelia mexicana (Ging.) H.E. Ballard & Wahlert in Brittonia 67(4): 276-281, f. 2, 3. 2015 sec. Wahlert & al. 2015
- ≡Hybanthus mexicanus Ging., Prodr. 1: 312. 1824 syn. sec. ???
- =Alsodeia parvifolia S. Watson in Proc. Amer. Acad. Arts 25: 142. 1890 syn. sec. ???
- =Hybanthus costaricensis Melch., Nat. Pflanzenfam. (ed. 2) 21: 359. 1925 syn. sec. Wahlert & al. 2015
- =Hybanthus mexicanus subsp. occidentalis C.V. Morton in Phytologia 21(1): 59. 1971 syn. sec. Wahlert & al. 2015
- =Hybanthus mexicanus subsp. pilosus C.V. Morton in Phytologia 21(1): 59. 1971 syn. sec. ???