Biology:Pachycereus
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Short description: Genus of plant in the family Cactaceae
Pachycereus | |
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Pachycereus pringlei in Baja California, Mexico | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Caryophyllales |
Family: | Cactaceae |
Subfamily: | Cactoideae |
Tribe: | Echinocereeae |
Genus: | Pachycereus (A.Berger) Britton & Rose[1] |
Type species | |
Pachycereus pringlei | |
Species | |
See text. | |
Synonyms[1] | |
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Pachycereus is a genus of large cacti native to Central America and Mexico.[1] They form large shrubs or small trees up to 15 m tall, with stout stems up to 1 m in diameter. Pachycereus comes from the ancient Greek παχύς (pachys) meaning "thick" and the Latin cereus meaning "torch".
Taxonomy
Species
(As of October 2023), Plants of the World Online accepted six species:[1]
Image | Scientific name | Common Name | Distribution |
---|---|---|---|
Pachycereus eichlamii (Britton & Rose) D.R.Hunt | El Salvador, Guatemala, Honduras, Mexico Southeast, Nicaragua | ||
Pachycereus grandis Rose | Mexico (México State, Morelos, Oaxaca, Puebla) | ||
Pachycereus pecten-aboriginum (Engelm. ex S.Watson) Britton & Rose | Indian comb | Mexico | |
Pachycereus pringlei (S.Watson) Britton & Rose | cardón cactus | states of Baja California, Baja California Sur, and Sonora Mexico | |
Pachycereus tepamo Gama & S.Arias | Mexico (Michoacán) | ||
Pachycereus weberi (J.M.Coult.) Backeb. | Mexico (Guerrero, Oaxaca, Puebla) |
P. pringlei is the tallest cactus species in the world, with a maximum recorded height of 19.2 m.[2]
Synonymy
These genera have been brought into synonymy with Pachycereus by some sources,[citation needed] although (As of October 2023), not by Plants of the World Online:[1]
- Backebergia Bravo
- Lemaireocereus Britton & Rose
- Marginatocereus (Backeb.) Backeb.
- Mitrocereus (Backeb.) Backeb.
Species that may be placed in Pachycereus include:
- Pachycereus hollianus (F.A.C.Weber ex J.M.Coult.) Buxb. = Lemaireocereus hollianus[3]
- Pachycereus lepidanthus (Eichlam) Britton & Rose = Lemaireocereus lepidanthus[4]
- Pachycereus militaris (Audot) D.R.Hunt = Mitrocereus militaris[5]
References
- ↑ 1.0 1.1 1.2 1.3 1.4 "Pachycereus (A.Berger) Britton & Rose" (in en). Royal Botanic Gardens, Kew. http://www.plantsoftheworldonline.org/taxon/296878-2.
- ↑ Salak, M. (2000). In search of the tallest cactus. Cactus and Succulent Journal 72 (3).
- ↑ "Pachycereus hollianus (F.A.C.Weber ex J.M.Coult.) Buxb.." (in en). Royal Botanic Gardens, Kew. http://www.plantsoftheworldonline.org/taxon/179823-2.
- ↑ "Pachycereus lepidanthus (Eichlam) Britton & Rose" (in en). Royal Botanic Gardens, Kew. http://www.plantsoftheworldonline.org/taxon/179824-2.
- ↑ "Pachycereus militaris (Audot) D.R.Hunt" (in en). Royal Botanic Gardens, Kew. http://www.plantsoftheworldonline.org/taxon/281915-2.
External links
Wikidata ☰ Q136590 entry
Original source: https://en.wikipedia.org/wiki/Pachycereus.
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