Notocactus schumannianus var. grossei (K.Schum.) Neduchal in Internoto 18: 111. 1997
Notocactus schumannianus var. grossei in Internoto 18: 111. 1997
is new combination for Echinocactus grossei in Monatsschr. Kakteenk. 9: 44. 1899
Notocactus schumannianus var. grossei in Internoto 18: 111. 1997
Taxon for this name