Echinopsis brasiliensis Frič ex Pazout in Friciana 17: 3. 1963 Echinopsis brasiliensis Frič ex Pazout in Friciana 17: 3. 1963is basionym for Echinopsis oxygona f. brasiliensis (Frič ex Pazout) J.Ullmann in Kaktusy (Brno) 50(Special 1): 25. 2014Taxon for this nameEchinopsis brasiliensis Frič ex Pazout