Neomammillaria scrippsiana var. rooksbyana (Backeb.) Y.Itô, Cactaceae: 614. 1981
Neomammillaria scrippsiana var. rooksbyana, Cactaceae: 614. 1981
is new combination for Mammillaria scrippsiana var. rooksbyana in Cactus (Paris) 30: 132. 1951
Neomammillaria scrippsiana var. rooksbyana, Cactaceae: 614. 1981
Taxon for this name