Bergerocactus emoryi (Engelm.) Britton & Rose in Contr. U.S. Natl. Herb. 12: 474. 1909
Bergerocactus emoryi in Contr. U.S. Natl. Herb. 12: 474. 1909
is new combination for Cereus emoryi in Amer. J. Sci. Arts, ser. 2, 14: 338. 1852
Bergerocactus emoryi in Contr. U.S. Natl. Herb. 12: 474. 1909