Hymenorebutia aurea var. depressicostata F.Ritter, Kakteen Südamerika 2: 468. 1980
Hymenorebutia aurea var. depressicostata, Kakteen Südamerika 2: 468. 1980
is basionym for Echinopsis fallax var. depressicostata in Succulenta (Netherlands) 67: 182. 1988
is basionym for Echinopsis aurea var. depressicostata in Kaktusy (Brno) 26: 7. 1990