Parodia microsperma var. herzogii (Rausch) Brickwood in Mitteilungsbl. Inter-Parodia-Kette 22: 13. 2004
Parodia microsperma var. herzogii in Mitteilungsbl. Inter-Parodia-Kette 22: 13. 2004
is new combination for Parodia herzogii in Kakteen And. Sukk. 32: 31. 1981