Echinopsis trollii (Kupper) Anceschi & Magli in Cactusinhabitat S. Amer. 2011/2013: 40. 2013
Echinopsis trollii in Cactusinhabitat S. Amer. 2011/2013: 40. 2013
is new combination for Cereus trollii in Monatsschr. Deutsch. Kakteen-Ges. 1: 96, figs. 1929