Plate 1 figs. a–g · 6 observations
This species has been photographed under an open licence only 6 times, so some figures below are different views of the same plant, taken on the same day, rather than different individuals. They are usually different parts of it: the leaf, the flower, the bark.
Every figure is a research-grade observation under CC0, CC BY or CC BY-SA, rehosted with the photographer’s name, the licence and the observation it came from. Photographs under a NonCommercial licence are excluded from this site and are never stored, which costs us a great many pictures and is not negotiable.
Native range 1 botanical country
| Region | TDWG code | Continent |
|---|---|---|
| Argentina Northeast | AGE | SOUTHERN AMERICA |
Region boundaries approximated from Natural Earth (public domain) and mapped to TDWG World Geographical Scheme for Recording Plant Distributions (WGSRPD) level-3 botanical countries (Brummitt 2001). Indicative, not the official WGSRPD geometry.
Also published as 18 synonyms
A synonym is not an error. It is a record of botanists disagreeing, in print, about where this plant belongs. Each of these was somebody’s considered answer.
- Echinocactus platensis var. quehlianus Speg.
- Echinocactus quehlianus F.Haage ex H.Quehl
- Echinocactus stellatus Speg.
- Echinocactus stenocarpus K.Schum.
- Gymnocalycium asterium A.Cast.
- Gymnocalycium asterium var. minimum Pazout
- Gymnocalycium obductum Piltz
- Gymnocalycium quehlianum var. albispinum Bozsing ex Backeb.
- Gymnocalycium quehlianum var. flavispinum Bozsing ex Backeb.
- Gymnocalycium quehlianum var. rolfianum Schick
- Gymnocalycium quehlianum var. stellatum (Speg.) Dölz
- Gymnocalycium quehlianum var. zantnerianum Schick
- Gymnocalycium stellatum (Speg.) Speg.
- Gymnocalycium stellatum var. flavispinum Bozsing ex H.Till & W.Till
- Gymnocalycium stellatum var. kleinianum Rausch ex H.Till & W.Till
- Gymnocalycium stellatum var. minimum (Pazout) R.Strong
- Gymnocalycium stellatum var. obductum (Piltz) H.Till & W.Till
- Gymnocalycium stellatum var. zantnerianum (H.Schick) H.Till & W.Till
Sourcesevery claim on this page
- World Flora Online Plant List. accepted name, authority, classification. CC0. Retrieved 2026-07-12.
- iNaturalist. photographs and flowering annotations, CC0 / CC BY / CC BY-SA only. per photograph. Retrieved 2026-06-27.
- Kew, World Checklist of Vascular Plants (WCVP v16). native distribution by TDWG level-3 botanical country, and life form. CC BY 3.0. Retrieved 2026-06-04.
We publish what we can source and we say so when we cannot. This page has no care advice and no toxicity claim, because we do not yet have those from a source we can cite.