Rebutia oligacantha (F.H.Brandt) Donald ex D.R.Hunt in Cactaceae Consensus Init. 3: 6. 1997 Rebutia oligacantha (F.H.Brandt) Donald ex D.R.Hunt in Cactaceae Consensus Init. 3: 6. 1997is new combination for Weingartia oligacantha F.H.Brandt in Kakteen Orch. Rundschau 1979(1): 3. 1979Taxon for this nameRebutia oligacantha (F.H.Brandt) Donald ex D.R.Hunt