Guilleminea: Difference between revisions
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{{Short description|Genus of flowering plants}} |
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{{Automatic taxobox |
{{Automatic taxobox |
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|image = Guilleminea elongata- Tacuarembó, Los Rodríguez, Suelo rocoso al Norte de la Cuchilla del Rincón 2.jpg |
|image = Guilleminea elongata- Tacuarembó, Los Rodríguez, Suelo rocoso al Norte de la Cuchilla del Rincón 2.jpg |
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|image_caption = ''Guilleminea elongata'' |
|image_caption = ''Guilleminea elongata'' |
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|taxon = Guilleminea |
|taxon = Guilleminea |
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|authority = [[Carl Sigismund Kunth|Kunth]] |
|authority = [[Carl Sigismund Kunth|Kunth]] (1823) |
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|subdivision_ranks = Species |
|subdivision_ranks = Species |
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|subdivision = |
|subdivision = seven; see text |
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|synonyms = |
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*''Brayulinea'' {{small|Small (1903), nom. superfl.}} |
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*''Gossypianthus'' {{small|Hook. (1840)}} |
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|synonyms_ref = <ref name = powo>{{cite web |title=''Guilleminea'' Kunth|website=[[Plants of the World Online]]|url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:327358-2|access-date= 3 April 2024}}</ref> |
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}} |
}} |
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'''''Guilleminea''''' is a small genus of plants in the family [[Amaranthaceae]]. They are sometimes known as '''matweeds'''. These are prostrate, mat-forming perennial herbs growing from [[taproot]]s. The best known species is perhaps ''[[Guilleminea densa]]'', the small matweed, which |
'''''Guilleminea''''' is a small genus of plants in the family [[Amaranthaceae]]. They are sometimes known as '''matweeds'''. These are prostrate, mat-forming perennial herbs growing from [[taproot]]s. The genus includes seven species native to the Americas, ranging from Arkansas, Colorado, and California to northern Argentina.<ref name = powo/> The best known species is perhaps ''[[Guilleminea densa]]'', the small matweed, which has been introduced to parts of Africa, Australia, and the eastern United States where it is a [[noxious weed|weed]]. |
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The genus was named after the French botanist [[Jean Baptiste Antoine Guillemin]]. |
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==Species== |
==Species== |
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The genus contains seven species.<ref name = powo/> |
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*''[[Guilleminea chacoensis]]'' {{small|Pedersen}} – Paraguay and northeastern Argentina |
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*''[[Guilleminea densa]]'' {{small|(Willd. ex Schult.) Moq.}} – Oklahoma, Colorado, and California to northern Argentina |
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*''[[Guilleminea elongata]]'' {{small|Mears}} – Uruguay |
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*''[[Guilleminea fragilis]]'' {{small|Pedersen}} – Brazil (Mato Grosso do Sul) and Paraguay |
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*''[[Guilleminea gracilis]]'' {{small|R.E.Fr.}} – Colombia, Ecuador, Peru, Bolivia, and northwestern Argentina |
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*''[[Guilleminea hirsuta]]'' {{small|Pedersen}} – Bolivia to northwestern Argentina (Salta Province) |
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*''[[Guilleminea lanuginosa]]'' {{small|(Poir.) Benth. & Hook.f}} – Arkansas to New Mexico and northern Mexico, Hispaniola |
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==References== |
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{{Reflist}} |
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==External links== |
==External links== |
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{{ |
{{Commons category|Guilleminea}} |
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*[http://ucjeps.berkeley.edu/cgi-bin/get_JM_treatment.pl?290,310 Jepson Manual Treatment] |
*[http://ucjeps.berkeley.edu/cgi-bin/get_JM_treatment.pl?290,310 Jepson Manual Treatment] |
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*[http://plants.usda.gov/java/profile?symbol=GUILL USDA Plants Profile: North American Species] |
*[http://plants.usda.gov/java/profile?symbol=GUILL USDA Plants Profile: North American Species] |
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[[Category:Amaranthaceae]] |
[[Category:Amaranthaceae]] |
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[[Category:Amaranthaceae genera]] |
[[Category:Amaranthaceae genera]] |
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[[Category:Taxa named by Carl Sigismund Kunth]] |
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[[Category:Flora of the Americas]] |
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{{Amaranthaceae-stub}} |
{{Amaranthaceae-stub}} |
Latest revision as of 21:33, 3 April 2024
Guilleminea | |
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Guilleminea elongata | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Caryophyllales |
Family: | Amaranthaceae |
Subfamily: | Gomphrenoideae |
Genus: | Guilleminea Kunth (1823) |
Species | |
seven; see text | |
Synonyms[1] | |
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Guilleminea is a small genus of plants in the family Amaranthaceae. They are sometimes known as matweeds. These are prostrate, mat-forming perennial herbs growing from taproots. The genus includes seven species native to the Americas, ranging from Arkansas, Colorado, and California to northern Argentina.[1] The best known species is perhaps Guilleminea densa, the small matweed, which has been introduced to parts of Africa, Australia, and the eastern United States where it is a weed.
The genus was named after the French botanist Jean Baptiste Antoine Guillemin.
Species[edit]
The genus contains seven species.[1]
- Guilleminea chacoensis Pedersen – Paraguay and northeastern Argentina
- Guilleminea densa (Willd. ex Schult.) Moq. – Oklahoma, Colorado, and California to northern Argentina
- Guilleminea elongata Mears – Uruguay
- Guilleminea fragilis Pedersen – Brazil (Mato Grosso do Sul) and Paraguay
- Guilleminea gracilis R.E.Fr. – Colombia, Ecuador, Peru, Bolivia, and northwestern Argentina
- Guilleminea hirsuta Pedersen – Bolivia to northwestern Argentina (Salta Province)
- Guilleminea lanuginosa (Poir.) Benth. & Hook.f – Arkansas to New Mexico and northern Mexico, Hispaniola
References[edit]
- ^ a b c "Guilleminea Kunth". Plants of the World Online. Retrieved 3 April 2024.
External links[edit]
Wikimedia Commons has media related to Guilleminea.