Odontonema glabrum Brandegee Odontonema glabrum Brandegee in Univ. Calif. Publ. Bot. 6(8): 195. 1915 sec. Villaseñor & al. 2010=Odontonema galbanum Leonard in J. Wash. Acad. Sci. 33(3): 72. 1943 syn. sec. Villaseñor & al. 2010