Parodia riograndensis F.H.Brandt in Kakteen Orch. Rundschau 1975/76(5): 76. 1976 Parodia riograndensis F.H.Brandt in Kakteen Orch. Rundschau 1975/76(5): 76. 1976Taxon for this nameParodia riograndensis F.H.Brandt