Parodia microsperma var. erythrantha (Speg.) Weskamp in Kakteen And. Sukk. 24: 127. 1973
Parodia microsperma var. erythrantha in Kakteen And. Sukk. 24: 127. 1973
is new combination for Echinocactus microspermus var. erythrantha in Anales Mus. Nac. Buenos Aires, ser. 3, 4: 498. 1905