Rebutia donaldiana A.B.Lau & G.D.Rowley in Ashingtonia 177: 76. 1974 Rebutia donaldiana A.B.Lau & G.D.Rowley in Ashingtonia 177: 76. 1974is basionym for Aylostera donaldiana (A.B.Lau & G.D.Rowley) Mosti & Papini in Pakistan J. Bot. 43: 2778. 2011Taxon for this nameRebutia donaldiana A.B.Lau & G.D.Rowley