Notocactus tetracanthus (Lem.) N.Gerloff, Neduchal & S.Stuchlik, Notokakteen: 167. 1995
Notocactus tetracanthus, Notokakteen: 167. 1995
is new combination for Echinocactus tetracanthus, Cact. Aliq. Nov.: 15. 1838
Notocactus tetracanthus, Notokakteen: 167. 1995
Taxon for this name