Echinopsis fallax var. callochrysea (F.Ritter) Lambinon in Succulenta (Netherlands) 67: 182. 1988
Echinopsis fallax var. callochrysea in Succulenta (Netherlands) 67: 182. 1988
is new combination for Hymenorebutia aurea var. callochrysea, Kakteen Südamerika 2: 468. 1980