Parodia gaucha
Parodia gaucha in Novon 18(2): 214–219, f. 1, 2. 2008 sec. Zappi & Taylor 20201 wfo-0000509919
- ≡Notocactus gaucha in Internoto 29: 75. 2008 syn. sec. Anceschi & Magli 20182 wfo-0000509857
- Holotype: Brazil, Rio Grande do Sul, mun. Encruzhilada do Sul, alt. 90 m, 27 Oct 2006, M. Machado 865 (ZSS; isotypes: HASU, HUEFS, MO)