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Deschampsia

Deschampsia
Deschampsia flexuosa.jpg
Deschampsia flexuosa (left)
Deschampsia cespitosa (right)
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Monocots
(unranked): Commelinids
Order: Poales
Family: Poaceae
Subfamily: Pooideae
Tribe: Poeae
Subtribe: Airinae
Genus: Deschampsia
P.Beauv.
Type species
Deschampsia cespitosa
(L.) P.Beauv.
Synonyms
  • Airidium Steud.
  • Avenella Bluff ex Drejer
  • Campelia Kunth. alternate spelling
  • Campella Link
  • Czerniaevia Ledeb.
  • Erioblastus Honda
  • Homoiachne Pilg.
  • Lerchenfeldia Schur
  • Monandraira Desv.
  • Podionapus Dulac
  • Vahlodea Fr.

Deschampsia is a genus of plants in the grass family, commonly known as hair grass or tussock grass. The genus is widespread across many countries.

The genus is named for French physician and naturalist Louis Auguste Deschamps, 1765-1842.

Deschampsia species are used as food plants by the larvae of some Lepidoptera species including Antler Moth, The Clay, Clouded-bordered Brindle, Common Wainscot, Dark Arches, Dusky Brocade, Shoulder-striped Wainscot, Smoky Wainscot and Wall.

Deschampsia sometimes grow in boggy acidic formations, an example of which is the Portlethen Moss, Scotland. Deschampsia antarctica is the world's most southern monocot, and one of only two flowering plants of Antarctica.

numerous species now regarded a better suited to other genera: Aira Antinoria Bromus Calamagrostis Centropodia Colpodium Dissanthelium Holcus Periballia Peyritschia Poa Trisetum Vahlodea


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