Gymnocalycium marsoneri subsp. megatae
Gymnocalycium marsoneri subsp. megatae, Gymnocalycium Habitat Culture: 241. 2009 sec. Kiesling & al. 20141
- ≡Gymnocalycium megatae, Explan. Diagr. Austroechinocactinae: 292. 1957 syn. sec. Kew WCVP (2019)2
- 1. Kiesling, R., Oakley, L., Metzing, D., Muruaga, N., Albesiano, A.S., Korotkova, N., Huaylla Limachi, L. & Quispe, N. 2014: Cactaceae, pp. 443-471. – In: Jørgensen, P.M., Nee, M.H. & Beck, S.G., Catálogo de las plantas vasculares de Bolivia. – St. Louis: Missouri Botanical Garden Press, 2. Kew WCVP (2019)
- =Gymnocalycium tudae, Explan. Diagr. Austroechinocactinae: 292. 1957 syn. sec. Kiesling & al. 20143
- =Gymnocalycium eytianum in Kakteen And. Sukk. 9(2): 25. 1958 syn. sec. Kiesling & al. 20144
- ≡Gymnocalycium pflanzii var. eytianum in Natl. Cact. Succ. J. 26: 100. 1971 syn. sec. ???
- –Gymnocalycium friedrichii subsp. eytianum in Gymnocalycium 21 (Sonderausgabe): 816. 2008, nom. inval., syn. sec. ???
- Holotype: Bolivia, Eyti, between Caipipendi e Ipati, Mar 1949, M. Cárdenas 5065 (LIL: LIL001917) https://plants.jstor.org/stable/10.5555/al.ap.specimen.lil001917
- =Gymnocalycium pseudomalacocarpum, Kakteenlex.: 172. 1966 syn. sec. Metzing 20215
- ≡Gymnocalycium tudae var. pseudomalacocarpus in Natl. Cact. Succ. J. 26: 100. 1971 syn. sec. Kiesling & al. 20146
- 5. 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, 6. Kiesling, R., Oakley, L., Metzing, D., Muruaga, N., Albesiano, A.S., Korotkova, N., Huaylla Limachi, L. & Quispe, N. 2014: Cactaceae, pp. 443-471. – In: Jørgensen, P.M., Nee, M.H. & Beck, S.G., Catálogo de las plantas vasculares de Bolivia. – St. Louis: Missouri Botanical Garden Press
- =Gymnocalycium tudae var. bolivianum, Kakteen Südamerika 2: 663. 1980 syn. sec. Kiesling & al. 20147
- =Gymnocalycium anisitsii subsp. holdii in Gymnocalycium 16: 531. 2003 syn. sec. Charles 20098
- ≡Gymnocalycium megatae subsp. holdii in Schütziana 12: 14. 2021 syn. sec. Metzing 20219
- 8. Charles, G. 2009: Gymnocalycium in habitat and culture. – Stamford: Published by the author, 9. 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
- =Gymnocalycium itatiquense in Gymnocalycium 22(4): 894. 2009 syn. sec. Kiesling & al. 201410