Stenocereus fricii Sánchez-Mej. in Cact. Suc. Mex. 18: 89. 1973 sec. Hunt 2016
- =Rathbunia fricii (Sánchez-Mej.) P.V. Heath in Calyx 2: 103. 1992 syn. sec. Guzmán & al. 2003
- =Griseocactus fricii (Sánchez-Mej.) Guiggi in Cactology 3(Suppl.): 1. 2012 syn. sec. Guiggi 2012
- =Griseocereus fricii (Sánchez-Mej.) Guiggi in Cactology 3: 7. 2012 syn. sec. Guiggi 2012
- =Neogriseocereus fricii (Sánchez-Mej.) Guiggi in Cactology 3(Suppl. 4): 1. 2013 syn. sec. Guiggi 2013