Gymnocalycium oenanthemum
Gymnocalycium oenanthemum in Blätt. Kakteenf. 1934(9): [2] genus 74, sp. 4. 1934 sec. Charles 20091
- Lectotype (designated by Eggli, U. & Leuenberger, B. E. 2008: 82): [icon] the illustration accompnying the protologue in Backeb. in Blätt. Kakteenf. 1934(9): [2] genus 74, sp. 4. 1934
- =Gymnocalycium tillianum in Kakteen And. Sukk. 21: 66. 1970 syn. sec. Charles 20093
- ≡Gymnocalycium oenanthemum var. tillianum in Kaktusy (Brno) 47: 44. 2011 syn. sec. ???
- =Gymnocalycium carminanthum in Kakteen And. Sukk. 27: 73. 1976 syn. sec. Charles 20094
- ≡Gymnocalycium oenanthemum subsp. carminanthum in Gymnocalycium 21 (Sonderausgabe): 816. 2008 syn. sec. ???
- =Gymnocalycium ambatoense in Kakteen And. Sukk. 31: 13. 1980 syn. sec. Charles 20095
- =Gymnocalycium ambatoense subsp. plesnikii in Acta Mus. Richnov., Sect. Nat., 13: 19. 2006 syn. sec. Metzing 20217
- 7. Metzing, D. 2021: Revisions of Frailea, Gymnocalycium and various other genera. – In: Korotkova N. & al., Cactaceae at Caryophyllales.org – a dynamic online species-level taxonomic backbone for the family. – Willdenowia 51: 251-270. http://doi.org/10.3372/wi.51.51208