Plate 1 figs. a–h · 5 observations
This species has been photographed under an open licence only 5 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 4 botanical countries
| Region | TDWG code | Continent |
|---|---|---|
| Mexico Central | MXC | NORTHERN AMERICA |
| Mexico Gulf | MXG | |
| Mexico Northeast | MXE | |
| Mexico Southwest | MXS |
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 48 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.
- Brittonrosea crispata (DC.) Speg.
- Brittonrosea grandicornis (Lem.) Speg.
- Cactus crispatus Moc. & Sessé ex DC.
- Echinocactus acifer Hopffer ex C.F.Först.
- Echinocactus acroacanthus Stieber
- Echinocactus allardtianus A.Dietr.
- Echinocactus anfractuosus var. ensiferus (Lem.) Salm-Dyck
- Echinocactus anfractuosus var. spinosior Monv. ex Lem.
- Echinocactus arrectus Otto ex C.F.Först.
- Echinocactus arrigens var. atropurpureus Salm-Dyck
- Echinocactus arrigens var. xiphacanthus (Miq.) Schelle
- Echinocactus crispatus DC.
- Echinocactus crispatus var. horridus DC.
- Echinocactus dietrichii Heynh.
- Echinocactus ensifer Lem.
- Echinocactus ensifer var. pallidus C.F.Först.
- Echinocactus ensiferus Lem.
- Echinocactus grandicornis Lem.
- Echinocactus grandicornis var. fulvispinus Salm-Dyck
- Echinocactus lamellosus var. fulvescens Salm-Dyck
- Echinocactus sphaerocephalus Muehlenpf.
- Echinocactus stenogonus K.Schum.
- Echinocactus undulatus A.Dietr.
- Echinocactus xiphacanthus Miq.
and 24 more.
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.