Echinopsis obrepanda var. fiebrigii (Gürke) H.Friedrich in Kakteen And. Sukk. 25: 82. 1974
Echinopsis obrepanda var. fiebrigii in Kakteen And. Sukk. 25: 82. 1974
is new combination for Echinopsis fiebrigii in Notizbl. Königl. Bot. Gart. Berlin 4: 184. 1905