Stenocactus sulphureus (A. Dietr.) Bravo in Cact. Suc. Mex. 27: 16. 1982 sec. Hunt 2016
- ≡Echinocactus sulphureus A. Dietr. in Allg. Gartenzeitung 13: 170. 1845 syn. sec. Guzmán & al. 2003
- =Echinofossulocactus caespitosus Backeb. in Cact. Succ. J. Gr. Brit. 12: 81. 1950 syn. sec. Guzmán & al. 2003
- =Echinofossulocactus sulphureus (A. Dietr.) Y. Itô, Cacti (Tokio): 101. 1952 syn. sec. Guzmán & al. 2003