Sulcorebutia mariana H.Swoboda in Succulenta (Netherlands) 68(1): 4. 1989 Sulcorebutia mariana H.Swoboda in Succulenta (Netherlands) 68(1): 4. 1989is basionym for Sulcorebutia tiraquensis subsp. mariana (H.Swoboda) Gertel & J.de Vries in Cactus & Co. 11(3): 158. 2007Taxon for this nameSulcorebutia mariana H.Swoboda