Heliocereus amecamensis (Heese) Britton & Rose in Contr. U.S. Natl. Herb. 12: 433. 1909
Heliocereus amecamensis in Contr. U.S. Natl. Herb. 12: 433. 1909
is new combination for Cereus amecamensis in Rother, Prakt. Ratgeber Obst-Gartenbau 11: 442. 1896