Harrisia tetracantha (Labour.) D.R.Hunt in Bradleya 5: 92. 1987
Harrisia tetracantha in Bradleya 5: 92. 1987
is new combination for Cereus tetracanthus in Rev. Hort. (Paris) 4: 25. 1855
Neotype (designated by Franck, A. R. 20121): Bolivia. Dept. Santa Cruz, [Manuel María] Caballero Prov., NE of Abra de Quiñe, shrubland, upper limit of arid woodlands, 31.12.1995, Nee 46674 (NY; isoneotypes: LPB, MO, USZ)
Harrisia tetracantha in Bradleya 5: 92. 1987