Aylostera sumayana (Rausch) Mosti & Papini in Pakistan J. Bot. 43: 2779. 2011 Aylostera sumayana (Rausch) Mosti & Papini in Pakistan J. Bot. 43: 2779. 2011is new combination for Rebutia sumayana Rausch in Succulenta (Netherlands) 65: 74. 1986Taxon for this nameAylostera sumayana (Rausch) Mosti & Papini