Mammillaria crinita subsp. scheinvariana (R.Ortega V. & Glass) W.A.Fitz Maur. & B.Fitz Maur. in Cact. Succ. J. (Los Ange
Mammillaria crinita subsp. scheinvariana in Cact. Succ. J. (Los Angeles) 70: 94. 1998
is new combination for Mammillaria scheinvariana, Guía Identific. Cactá. Amenazadas México: Ma/sche. 1997