Discocactus pulvinicapitatus Buining & Brederoo, Discocactus: 100. 1976 Discocactus pulvinicapitatus Buining & Brederoo, Discocactus: 100. 1976is basionym for Discocactus latispinus subsp. pulvinicapitatus (Buining & Brederoo) P.J.Braun & Esteves in Kakteen And. Sukk. 44: 105. 1993Taxon for this nameDiscocactus pulvinicapitatus Buining & Brederoo