Hypoxis mexicana Schult. & Schult. f. Hypoxis mexicana Schult. & Schult. f., Syst. Veg. 7: 761. 1830 sec. García-Mendoza 2011=Hypoxis decumbens var. mexicana (Schult. & Schult. f.) Jenn. in Ann. Carnegie Mus. 11: 97. 1917 syn. sec. Espejo-Serna & López-Ferrari 2008