Habranthus conzattii (Greenm.) Flagg, G. Lom. Sm. & Meerow in Novon 20(1): 34. 2010 sec. Flagg & al. 2010
- ≡Zephyranthes conzattii Greenm. in Proc. Amer. Acad. Arts 33 (Contr. Gray Herb. n. s. 14): 473. 1898 syn. sec. Flagg & al. 2010
- =Habranthus oaxacanus T.M. Howard in Herbertia 51: 43. f. 1996 syn. sec. Flagg & al. 2010
- =Zephyranthes oaxacana Ravenna in Onira 10: 9. 2005 syn. sec. ???