Gymnocalycium spegazzinii subsp. cardenasianum
(F.Ritter) R.Kiesling & Metzing (1996)
Etymology
| 🌵 Author(s) | Detlev MetzingRoberto Kiesling |
| 🌵 Basionym | Gymnocalycium cardenasianum (1964) |
| 🌵 Basionym author(s) | Friedrich Ritter |
Not explained by Ritter. Presumably named for Bolivian botanist Martín Cárdenas Hermosa (1899-1973). The taxon is native to Bolivia.
Maarten H.J. van der Meer (2022 Sep 12). Gymnocalycium spegazzinii subsp. cardenasianum. Dictionary of Cactus Names. Retrieved from https://www.cactusnames.org/gymnocalycium-spegazzinii-subsp-cardenasianum