Notocactus macrocanthus (Arechav.) G.Schäf. in Kakteen Sukk. 14: 59. 1980 ["1979"]
Notocactus macrocanthus in Kakteen Sukk. 14: 59. 1980 ["1979"]
is new combination for Echinocactus sellowii var. macrocanthus
Notocactus macrocanthus in Kakteen Sukk. 14: 59. 1980 ["1979"]
Taxon for this name