Acharagma
 | This article includes a list of general references but lacks sufficient corresponding inline citations. (December 2021) |
| Acharagma | |
|---|---|
 | |
| Acharagma roseana | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Embryophytes |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Caryophyllales |
| Family: | Cactaceae |
| Subfamily: | Cactoideae |
| Tribe: | Cacteae |
| Genus: | Acharagma (N.P.Taylor) Zimmerman ex Glass[1] |
| Type species | |
| Acharagma aguirreanum | |
| Species | |
| Synonyms | |
| |
Acharagma is a genus of cactus from northern Mexico, comprising three species.[1]
Description
[edit]These cacti are usually solitary but sometimes occur in small clusters. The globose stems tend to be about 3–7 cm in diameter. The ribs have tubercles, with ungrooved areoles. The flowers are at the stem tips, and range from cream to pink and yellow.
The genus is of relatively recent creation, the species originally being described as part of Escobaria, although recognized as a separate section by Nigel Taylor in 1983, and raised to a genus by Charlie Glass in 1998.
Species
[edit]As of January 2026[update], Plants of the World Online accepts three species.[1]
| Image | Scientific name | Distribution |
|---|---|---|
 | Acharagma aguirreanum (Glass & R.A.Foster) Glass | Coahuila de Zaragoza, Mexico |
 | Acharagma galeanense (Haugg) Lodé | Mexico (Coahuila) |
| Acharagma roseanum (Boed.) E.F.Anderson | Coahuila de Zaragoza, Nuevo Leon, Mexico |
References
[edit]- 1 2 3 "Acharagma (N.P.Taylor) Zimmerman ex Glass", Plants of the World Online, Royal Botanic Gardens, Kew, retrieved 2021-12-02
- Edward F. Anderson, The Cactus Family (Timber Press, 2001), pp. 108–109
- Zsolt Elhart, CactusWorld 29(2): 105. 2011
External links
[edit]
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