Lepechinia mexicana (S. Schauer) Epling Lepechinia mexicana (S. Schauer) Epling in Bull. Torrey Bot. Club 67: 511. 1940 sec. Martínez-Gordillo & al. 2017≡Sphacele mexicana S. Schauer in Linnaea 20: 707. 1847 syn. sec. The Plant List 2013