Wilcoxia viperina (F.A.C.Weber) Britton & Rose in Contr. U.S. Natl. Herb. 16: 242. 1913
Wilcoxia viperina in Contr. U.S. Natl. Herb. 16: 242. 1913
is new combination for Cereus viperinus in Bull. Mus. Hist. Nat. (Paris) 10: 385. 1904
Wilcoxia viperina in Contr. U.S. Natl. Herb. 16: 242. 1913
Taxon for this name