Parodia catamarcensis var. riojensis (F.Ritter & Weskamp) J.G.Lamb., Cact. Argentine, ed. 2: 226. 1998 ["1997"]
Parodia catamarcensis var. riojensis, Cact. Argentine, ed. 2: 226. 1998 ["1997"]
is new combination for Parodia riojensis, Gattung Parodia: 474. 1987