Echinopsis aurea var. fallax (Oehme) J.Ullmann in Kaktusy (Brno) 26(1): 7. 1990 Echinopsis aurea var. fallax (Oehme) J.Ullmann in Kaktusy (Brno) 26(1): 7. 1990is new combination for Lobivia fallax Oehme in Kakteenkunde 1939: 4. 1939Taxon for this nameEchinopsis aurea var. fallax (Oehme) J.Ullmann