Weingartia cintia (Hjertson) Hentzschel & K.Augustin in Gymnocalycium 21(2): 775. 2008 sec. Eggli 2021
- ≡Rebutia cintia Hjertson in Cactaceae Syst. Init. 15: 10. 2003 syn. sec. Eggli 2021
- =Cintia knizei Říha in Kaktusy (Brno) 31(2): 38. 1995 syn. sec. Eggli 2021
- ≡Copiapoa knizei (Říha) Halda in Cactaceae etc. 8: 134. 1998 syn. sec. Eggli 2021
