Echinopsis tarijensis subsp. bertramiana (Backeb.) M.Lowry in Cactaceae Syst. Init. 14: 14. 2002
Echinopsis tarijensis subsp. bertramiana in Cactaceae Syst. Init. 14: 14. 2002
is new combination for Trichocereus bertramianus in Blätt. Kakteenf. 1935(6): 2, genus 51, sp. 2. 1935