Sulcorebutia verticillacantha var. minima (Rausch) Pilbeam, Sulcorebutia & Weingartia: Coll. Guide: 99. 1985
Sulcorebutia verticillacantha var. minima, Sulcorebutia & Weingartia: Coll. Guide: 99. 1985
is new combination for Sulcorebutia taratensis var. minima in Kakteen And. Sukk. 19(6): 112. 1968