Discocactus zehntneri var. albispinus (Buining & Brederoo) P.J.Braun in Succulenta (Netherlands) 69: 215. 1990
Discocactus zehntneri var. albispinus in Succulenta (Netherlands) 69: 215. 1990
is new combination for Discocactus albispinus in Cact. Succ. J. (Los Angeles) 46: 253. 1974