Notocactus sellowii f. turbinatus (Arechav.) Havlíček in Internoto 15(3): 89. 1994
Notocactus sellowii f. turbinatus in Internoto 15(3): 89. 1994
is new combination for Echinocactus sellowii var. turbinatus in Anales Mus. Nac. Montevideo 5: 235. 1905