Echinofossulocactus spinosus f. albatus (A.Dietr.) P.V.Heath in Calyx 2: 87. 1992 Echinofossulocactus spinosus f. albatus (A.Dietr.) P.V.Heath in Calyx 2: 87. 1992is new combination for Echinocactus albatus A.Dietr. in Allg. Gartenzeitung 14: 170. 1846Taxon for this nameEchinofossulocactus spinosus f. albatus (A.Dietr.) P.V.Heath