Dupontia fisheri

Dupontia fisheri
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Poaceae
Subfamily: Pooideae
Supertribe: Poodae
Tribe: Poeae
Genus: Dupontia
R.Br.
Species:
D. fisheri
Binomial name
Dupontia fisheri
R.Br.
Synonyms
  • Melica fisheri (R.Br.) Spreng.
  • Graphephorum fisheri (R.Br.) A.Gray
  • Dupontia fisheri var. flavescens Hook. & Arn.
  • Donax kotzebuensis Trin.
  • Poa pelligera Rupr.
  • Poa psilosantha Rupr.
  • Dupontia psilosantha (Rupr.) Griseb.
  • Arundo hyperborea Trin. ex Steud.
  • Graphephorum fisheri var. psilosanthum (Rupr.) A.Gray
  • Graphephorum psilosanthum (Rupr.) E.Fourn.
  • Dupontia pelligera (Rupr.) Rupr. ex Nyman
  • Dupontia fisheri var. pelligera (Rupr.) Trautv.
  • Dupontia fisheri var. psilosantha (Rupr.) Trautv.
  • Arctagrostis humilis K.Richt.
  • Dupontia psilosantha var. flavescens (Hook. & Arn.) Vasey
  • Dupontia micrantha Holm
  • Colpodium langei Gand.
  • Dupontia fisheri var. aristata Mate ex Polunin
  • Dupontia fisheri f. micrantha (Holm) Polunin
  • Dupontia fisheri f. psilosantha (Rupr.) Polunin
  • Dupontia fisheri subsp. psilosantha (Rupr.) Hultén
  • Dupontia fisheri f. aristata (Mate ex Polunin) Lepage
  • Dupontia fisheri subsp. pelligera (Rupr.) Tzvelev

Dupontia is a genus of Arctic and Subarctic plants in the grass family.

Species

The only known species is Dupontia fisheri, common name tundragrass. It is native to northern Canada (Labrador, Quebec, Ontario, Manitoba, + the 3 Arctic Territories), plus Alaska, Greenland, Svalbard, and Russia (Asian + European).

formerly included

see × Arctodupontia, Graphephorum

  • Dupontia cooleyiGraphephorum melicoides
  • Dupontia × scleroclada – × Arctodupontia scleroclada
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