Deschampsia cespitosa

Deschampsia cespitosa
Deschampsia cespitosa
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Monocots
(unranked): Commelinids
Order: Poales
Family: Poaceae
Genus: Deschampsia
Species: D. cespitosa
Binomial name
Deschampsia cespitosa
(L.) P.Beauv.
Synonyms

Deschampsia caespitosa

Deschampsia cespitosa, commonly known as Tufted Hair-grass or Tussock grass[1] is a perennial tufted plant in the grass family Poaceae.[2] Distribution of this Deschampsia grass species is widespread including the eastern and western coasts of North America, parts of South America, and Eurasia.

Contents

Description

It can be found on all types of grassland, although it prefers poorly drained soil. It forms a major component of the British NVC community MG9 - Holcus lanatus to Deschampsia cespitosa Mesotrophic grasslands. It can exist up to altitudes of 4000 ft.[3]


A distinguishing feature is the upper surface of the leaf blade which feels rough and can cut in one direction, but is smooth in the opposite direction. The upper side of the leaves are deeply grooved, and are dark green.

It can grow to 1.5 metres tall, and has a long, narrow, pointed ligule.[4]

It flowers from June until August.

  • Seed

  • Ligule is long and pointed

North America

Typical native grass associates in the western North American coastal prairies, such as the California coastal prairie, are Festuca californica, Festuca idahoensis, Danthonia californica, and Nassella pulchra.

See also

References

Line notes

  1. ^ "Deschampsia caespitosa (L.) P.Beauv. record n° 50145". African Plants Database. South African National Biodiversity Institute, the Conservatoire et Jardin botaniques de la Ville de Genève and Tela Botanica. http://www.ville-ge.ch/cjb/bd/africa/details.php?langue=an&id=50145. Retrieved 2008-05-13. 
  2. ^ Jepson Manual. 1993
  3. ^ Grasses by C E Hubbard, 1978, published by Penguin books
  4. ^ http://www.bsbi.org.uk/identification.html BSBI Identification Resources website

External links

Media related to Deschampsia cespitosa at Wikimedia Commons Data related to Deschampsia cespitosa at Wikispecies



This Pooideae article is a stub. You can help Wikipedia by expanding it.