Notocactus ottonis var. minusculus (Hofacker & K.Herm) N.Gerloff & Neduchal in Internoto 25: 66. 2004
Notocactus ottonis var. minusculus in Internoto 25: 66. 2004
is new combination for Notocactus minisculus in Internoto 17(3): 75–79. 1996
Notocactus ottonis var. minusculus in Internoto 25: 66. 2004
Taxon for this name