Biology:Vahlodea

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Short description: Species of flowering plants

Vahlodea
Vahlodea (Deschampsia) atropurpurea (29097863012).jpg
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Poaceae
Subfamily: Pooideae
Supertribe: Poodae
Tribe: Poeae
Subtribe: Holcinae
Genus: Vahlodea
Fr.
Species:
V. atropurpurea
Binomial name
Vahlodea atropurpurea
(Wahlenb.) Fr.
Synonyms[1]
  • Deschampsia latifolia Vahl
  • Hultén Aira atropurpurea
  • Wahlenb. Aira atropurpurea var. magellanica
  • (Hook.f.) Skottsb. Aira latifolia
  • Hook. Hook.f.
  • (Wahlenb.) Link (Wahlenb.) Scheele
  • Vasey (Kudô) T.Koyama
  • Phil. (Hook.) Vasey
  • (Kudô) Honda (Hook.) Hultén
  • Holcus atropurpureus Vahlodea latifolia subsp. paramushirensis
  • Deschampsia atropurpurea var. paramushirensis Deschampsia atropurpurea var. payettii
  • Deschampsia hookeriana Deschampsia pacifica
  • (Wahlenb.) Wahlenb. (Kudô) Elven
  • Aira magellanica Avena atropurpurea
  • Deschampsia atropurpurea Deschampsia atropurpurea var. minor
  • Kudô Lepage
  • Scribn. Tatew. & Ohwi
  • (Hook.) A.E.Porsild (Hook.f.) Tzvelev
  • (Kudô) Roshev. Vahlodea latifolia
  • Vahlodea magellanica Vahlodea atropurpurea var. patentissima
  • Vahlodea paramushirensis Vahlodea atropurpurea subsp. latifolia
  • Aira alpina Deschampsia atropurpurea subsp. paramushirensis
  • Deschampsia brachyphylla Erioblastus paramushirensis

Vahlodea is a monotypic genus of plants in the grass family. The only known species is Vahlodea atropurpurea (Wahlenb.) Fr.[2]

Its native range is the subarctic (such as Greenland), to temperate parts of the Northern Hemisphere. From (Europe within; Finland, North European Russia, Norway and Sweden,) to Asia within (Japan, Kamchatka, Kuril Islands, Magadan and Taiwan,) and in North America (within the Canadian provinces of; Alberta, British Columbia, Manitoba, Newfoundland and Labrador, Northwest Territories, Nunavut, Ontario, Québec and Yukon and within the USA states of; Alaska, the Aleutian Islands, California, Colorado, Idaho, Maine, Montana, New Hampshire, New York, Oregon, Vermont, Washington and Wyoming,) and also southern South America (within Argentina and Chile ).[2]

The genus name of Vahlodea is in honour of Jens Vahl (1796–1854), a Danish botanist and pharmacist.[3] The Latin specific epithet of atropurpurea means "dark-purple coloured".[4] Both the genus and the sole species were first described and published in Bot. Not. (1842) Vol.141 on page 178 in 1842.[2]

The genus is recognized by the United States Department of Agriculture and the Agricultural Research Service, and they list Vahlodea atropurpurea as the known species.[5]

It was thought to be a synonym of Deschampsia P. Beauv.,[6][7] but a 2007 molecular phylogenetic study supported the recognition of Avenella and Vahlodea.[5]

References

  1. "Vahlodea atropurpurea (Wahlenb.) Fr." (in en). Royal Botanic Gardens, Kew. http://www.plantsoftheworldonline.org/taxon/426293-1. 
  2. 2.0 2.1 2.2 "Vahlodea Fr. | Plants of the World Online | Kew Science" (in en). https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:325019-2. 
  3. Burkhardt, Lotte (2018) (in German) (pdf). Verzeichnis eponymischer Pflanzennamen – Erweiterte Edition. Berlin: Botanic Garden and Botanical Museum, Freie Universität Berlin. doi:10.3372/epolist2018. ISBN 978-3-946292-26-5. https://doi.org/10.3372/epolist2018. Retrieved 1 January 2021. 
  4. Harrison, Lorraine (2012). RHS Latin for Gardeners. United Kingdom: Mitchell Beazley. ISBN 184533731X. 
  5. 5.0 5.1 "Species of Vahlodea Fr.". https://npgsweb.ars-grin.gov/gringlobal/taxon/taxonomygenus?id=16932. 
  6. Hickman, J. C., ed. 1993. The Jepson manual: higher plants of California
  7. Hitchcock, A. S. 1950. Manual of the grasses of the United States, ed. 2

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