Rebutia torquata F.Ritter & Buining in Succulenta (Netherlands) 56(3): 63. 1977 Rebutia torquata F.Ritter & Buining in Succulenta (Netherlands) 56(3): 63. 1977is basionym for Aylostera torquata (F.Ritter & Buining) Mosti & Papini in Pakistan J. Bot. 43: 2783. 2011Taxon for this nameRebutia torquata F.Ritter & Buining