Echinopsis skottsbergii (Backeb. ex Skottsb.) H.Friedrich & G.D.Rowley in I.O.S. Bull. 3(3): 97. 1974
Echinopsis skottsbergii in I.O.S. Bull. 3(3): 97. 1974
is new combination for Trichocereus skottsbergii in Acta Horti Gothob. 18: 146, t. 10. 1950