Copiapoa is a genus of flowering plants in the cactus family Cactaceae, from the dry coastal deserts, particularly the Atacama Desert, of northern Chile. It comprises 32 morphologically defined species and 5 heterotypic subspecies.[1] These species vary in form from spherical to slightly columnar and in color from a brownish to blue-green body. They have warty ribs and spiny areoles, and they usually produce tubular yellow flowers which grow from woolly crowns in summer.[2]
| Copiapoa | |
|---|---|
| Copiapoa humilis | |
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Caryophyllales |
| Family: | Cactaceae |
| Subfamily: | Cactoideae |
| Tribe: | Notocacteae |
| Genus: | Copiapoa Britton & Rose |
Pilocopiapoa F.Ritter has been brought into synonymy with this genus. Some authorities also include here the genus Blossfeldia.
Clade I: Pilocopiapoa
Clade II: Mammillopoa
Clade IIIa: Cinerei
Clade IIIb: Copiapoa
Clade IV: Echinopoa
| Taxon identifiers |
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