Echinopsis chiloensis subsp. skottsbergii (Backeb. ex Skottsb.) G.J.Charles in Cactaceae Syst. Init. 19: 13. 2005
Echinopsis chiloensis subsp. skottsbergii in Cactaceae Syst. Init. 19: 13. 2005
is new combination for Trichocereus skottsbergii in Acta Horti Gothob. 18: 146, t. 10. 1950