Cochemiea
| Cochemiea | |
|---|---|
| File:Ortegocactus macdougallii 01.jpg | |
| Cochemiea macdougallii | |
| Scientific classification Edit this classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Caryophyllales |
| Family: | Cactaceae |
| Subfamily: | Cactoideae |
| Tribe: | Cacteae |
| Genus: | Cochemiea (K.Brandegee) Walton[1] |
| Type species | |
| Cochemiea halei | |
| Species | |
| Synonyms | |
| |
Cochemiea is a genus of cactus.[2] The group was previously synonymized with Mammillaria, until molecular phylogenetic studies determined that—when broadly circumscribed—Mammillaria is not monophyletic; thus, Cochemiea has been accepted as a distinct genus.[3] The Cactaceae family, as a whole, is the fifth most-endangered plant or animal family taxon, globally, as evaluated by the International Union for the Conservation of Nature (IUCN).[4] The reasons for this are varied, ranging from climate change and habitat loss, in some regions, to the illegal harvesting (poaching) of wild cacti for personal collections or sale on the black market, or blatantly sold, as-is, fresh from the wild. As these plants are naturally slow growers, wild cactus growth and reproduction rates may not meet the rate at which certain populations of species are being poached, thus creating gaps in the wild populations and risking complete regional depletion or extinction.
Taxonomy
A 2021 molecular phylogenetic study of the "mammilloid clade", which included the genera Cochemiea, Coryphantha, Cumarinia, Escobaria, Mammillaria, Neolloydia and Ortegocactus, showed that it consisted of four monophyletic groups, which the authors re-circumscribed into four genera: Cumarinia; Mammillaria, with a reduced number of species; Coryphantha, expanded to include species previously placed in Mammillaria and Escobaria; and Cochemiea, expanded to include a large number of species previously placed in Mammillaria, as well as Neolloydia conoidea.[3]
| Mammilloid clade |
| ||||||||||||||||||
Species
In 2021, Breslin, Wojciechowski and Majure placed the following species in the genus, some already placed there and some moved from Mammillaria, Neolloydia, Neomammillaria and Ortegocactus.[3] As of December 2022[update], Plants of the World Online accepted in the genus the species moved by Breslin et al.[2]
| Image | Scientific name | Distribution |
|---|---|---|
| File:Mammillaria albicans pm.jpg | Cochemiea albicans (Britton & Rose) P.B.Breslin & Majure | Mexico (Baja California) |
| Cochemiea angelensis (R.T.Craig) P.B.Breslin & Majure | Mexico | |
| File:Mammillaria armillata (2).jpg | Cochemiea armillata (K.Brandegee) P.B.Breslin & Majure | Mexico (Baja California Sur) |
| File:MammillariaBarbata BotGart-Valencia 20191130.jpg | Cochemiea barbata (Engelm.) Doweld | Mexico (Chihuahua, Durango) |
| File:Mammillaria blossfeldiana.jpg | Cochemiea blossfeldiana (Boed.) P.B.Breslin & Majure | Mexico (Guadalupe, Baja California) |
| File:Mammillaria boolii (9327469039).jpg | Cochemiea boolii (G.E.Linds.) P.B.Breslin & Majure, | Mexico (Sonora) |
| Cochemiea bullardiana (H.E.Gates) P.B.Breslin & Majure, | Mexico (Baja California) | |
| File:Mammillaria capensis.jpg | Cochemiea capensis (H.E.Gates) Doweld | Mexico (Baja California Sur, Sonora) |
| Cochemiea cerralboa (Britton & Rose) P.B.Breslin & Majure | Mexico (Baja Carlifornia Sur). | |
| File:Neolloydia conoidea flor.jpg | Cochemiea conoidea (DC.) P.B.Breslin & Majure | Texas to NE. Mexico (to Veracruz) |
| File:Mammillariadioica.jpg | Cochemiea dioica (K.Brandegee) Doweld | S. California to NW. Mexico |
| Cochemiea estebanensis (G.E.Linds.) P.B.Breslin & Majure, | Mexico (Island San Esteban) | |
| File:Mammillaria-fraileana HBG 59973 Jun PICT2757.jpg | Cochemiea fraileana (Britton & Rose) P.B.Breslin & Majure | Mexico (Baja California Sur). |
| Cochemiea goodridgei (Scheer ex Salm-Dyck) P.B.Breslin & Majure | Mexico (Baja California). | |
| File:Mammilaria grahamii.jpg | Cochemiea grahamii (Engelm.) Doweld | SE. California to W. Texas and Mexico (Baja California Norte to Chihuahua) |
| File:Mammillaria guelzowiana.jpg | Cochemiea guelzowiana (Werderm.) P.B.Breslin & Majure | Mexico (Durango, Coahuila, Nuevo León) |
| File:Mammillaria (Cochemia) halei.jpg | Cochemiea halei (K.Brandegee) Walton | Mexico (Baja California) |
| File:Succu Mammillaria hutchisoniana 01.jpg | Cochemiea hutchisoniana (H.E.Gates) P.B.Breslin & Majure | Mexico (Baja California) |
| File:Mammillaria insularis1.jpg | Cochemiea insularis (H.E.Gates) P.B.Breslin & Majure | Mexico (Baja California) |
| File:Ortegocactus macdougallii 01.jpg | Cochemiea macdougallii (Alexander) P.B.Breslin & Majure | Mexico (Oaxaca) |
| File:Mammillaria mainiae.jpg | Cochemiea mainiae (K.Brandegee) P.B.Breslin & Majure | S. Arizona to NW. Mexico |
| File:Mammillaria (Cochemia) maritima.jpg | Cochemiea maritima H.E.Gates ex. Shurly | Mexico (W. Central Baja California) |
| File:Mammillaria multidigitata 13951.jpg | Cochemiea multidigitata (Radley & G.E.Linds.) P.B.Breslin | Mexico (Sonora). |
| File:Mammillaria neopalmeri.jpg | Cochemiea palmeri (J.M.Coult.) P.B.Breslin & Majure | Mexico (Baja California) |
| File:Mammillaria phitauiana (5762289290).jpg | Cochemiea phitauiana (E.M.Baxter) Doweld | Mexico (Baja California). |
| Cochemiea pondii (Greene) Walton | Mexico (Island Cedros) | |
| File:Mammillaria poselgeri.jpg | Cochemiea poselgeri (Hildm.) Britton & Rose | Mexico (Baja California Sur) |
| File:Mammillaria saboae subsp. roczekii.jpg | Cochemiea saboae (Glass) Doweld | Mexico (E. Sonora, W. Chihuahua) |
| File:Succu Mammillaria schumannii 01.jpg | Cochemiea schumannii (Hildm.) P.B.Breslin & Majure | Mexico (Baja California Sur). |
| File:Mammillaria (Cochemia) setispina.jpg | Cochemiea setispina Walton | Mexico (C. Baja California). |
| File:Mammillaria tetrancistra 6.jpg | Cochemiea tetrancistra (Engelm.) P.B.Breslin & Majure | SW. U.S.A. to NW. Mexico |
| File:Mammillaria theresae, Coneto Pass, DGO..jpg | Cochemiea theresae (Cutak) Doweld | Mexico (Durango, Zacatecas). |
| Cochemiea thomasii García-Mor. & al. | Mexico (Sinaloa) | |
| File:Mammillaria thornberi subsp. yaquensis.jpg | Cochemiea thornberi (Orcutt) P.B.Breslin & Majure | S. Arizona to Mexico (Sonora). |
| Cochemiea viridiflora (Britton & Rose) P.B.Breslin & Majure | Arizona to SW. New Mexico. | |
| File:Mammillaria meridiorosei (8701319434).jpg | Cochemiea wrightii (Engelm.) Doweld | E. Arizona to W. Texas and N. Mexico. |
.jpg){kind=link}
.jpg){kind=link}
_halei.jpg){kind=link}
_maritima.jpg){kind=link}
.jpg){kind=link}
_setispina.jpg){kind=link}
.jpg){kind=link}
References
- ↑ "Cochemiea (K.Brandegee) Walton", The International Plant Names Index, retrieved 2022-03-05
- ↑ 2.0 2.1 "Cochemiea (K.Brandegee) Walton", Plants of the World Online, Royal Botanic Gardens, Kew, retrieved 2022-03-05
- ↑ 3.0 3.1 3.2 Breslin, Peter B.; Wojciechowski, Martin F. & Majure, Lucas C. (2021), "Molecular phylogeny of the Mammilloid clade (Cactaceae) resolves the monophyly of Mammillaria", Taxon, 70 (2): 308–323, doi:10.1002/tax.12451, S2CID 233885318
- ↑ Goettsch, Bárbara; Hilton-Taylor, Craig; Cruz-Piñón, Gabriela; Duffy, James P.; Frances, Anne; Hernández, Héctor M.; Inger, Richard; Pollock, Caroline; Schipper, Jan; Superina, Mariella; Taylor, Nigel P.; Tognelli, Marcelo; Abba, Agustín M.; Arias, Salvador; Arreola-Nava, Hilda J. (2015-10-05). "High proportion of cactus species threatened with extinction". Nature Plants. 1 (10): 15142. doi:10.1038/nplants.2015.142. hdl:11336/11280. ISSN 2055-0278. PMID 27251394.
Error: "Q14928261" is not a valid Wikidata entity ID.