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