Hechtia reflexa L.B. Sm. Hechtia reflexa L.B. Sm. in Contr. Gray Herb. 117: 18-19, t. 1, f. 54, 55. 1937 sec. Espejo-Serna & López-Ferrari 2018=Hechtia michoacana Burt-Utley, Utley & García-Mend., Phytoneuron 2011-59: 5-7, f. 2, table 1. 2011 syn. sec. ???