Echinopsis bertramiana (Backeb.) H.Friedrich & G.D.Rowley in I.O.S. Bull. 3(3): 94. 1974
Echinopsis bertramiana in I.O.S. Bull. 3(3): 94. 1974
is new combination for Trichocereus bertramianus in Blätt. Kakteenf. 1935(6): 2, genus 51, sp. 2. 1935