Calochortus fuscus Schult. f., Bijdr. Natuurk. Wetensch. 4: 131. 1829 sec. García-Mendoza 2011
- =Cyclobothra fusca (Schult. f.) Lindl., Edward's Bot. Reg. 20: t. 1662. 1834 syn. sec. Espejo-Serna & López-Ferrari 2008
- =Calochortus spatulatus S. Watson in Proc. Amer. Acad. Arts 14: 267. 1879 syn. sec. ???
- =Cyclobothra spatulatus S. Watson in Proc. Amer. Acad. Arts 14: 267. 1879 syn. sec. Espejo-Serna & López-Ferrari 2008