Echinocactus microspermus var. erythrantha Speg. in Anales Mus. Nac. Buenos Aires, ser. 3, 4: 498. 1905
Echinocactus microspermus var. erythrantha in Anales Mus. Nac. Buenos Aires, ser. 3, 4: 498. 1905
is basionym for Parodia microsperma var. erythrantha in Kakteen And. Sukk. 24: 127. 1973
is basionym for Parodia erythrantha, Explan. Diagr. Austroechinocactinae: 267. 1957
is basionym for Parodia erythrantha, Kaktus-ABC: 269. 1936 ["1935"]
is basionym for Parodia aureispina var. erythrantha in Kakteen Orch. Rundschau 1: 13. 1975