Echinocactus wislizeni Engelm., Mem. Tour N. Mexico: 96–97. 1848
Echinocactus wislizeni, Mem. Tour N. Mexico: 96–97. 1848
is basionym for Ferocactus wislizeni, Cactaceae 3: 127. 1922
is basionym for Ferocactus wislizeni var. wislizeni
Echinocactus wislizeni, Mem. Tour N. Mexico: 96–97. 1848