Antennaria friesiana
| Antennaria friesiana | |
|---|---|
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| Antennaria friesiana in Denali National Park and Preserve, USA in 2012 | |
Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Antennaria |
| Species: | A. friesiana
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| Binomial name | |
| Antennaria friesiana (Trautv.) E.Ekman
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| Synonyms[1] | |
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Antennaria friesiana, or Fries' pussytoes, is an Arctic species of plants in the family Asteraceae. It is the northern reaches of Asia and North America (Russia, Alaska, Northwest Territories, Yukon, Nunavut, Quebec, Labrador, and Greenland). Many of the populations lack male (staminate) flowers and reproduce asexually.[2][3][4][5]
Classification of this and related species is still a subject of discussion, but The Plant List maintained by Kew Botanic Gardens in London recognizes four subspecies:
- Antennaria friesiana subsp. alaskana (Malte) Hultén – Alaska, Yukon, Northwest Territories
- Antennaria friesiana subsp. beringensis V.V.Petrovsky – Russian Far East[6]
- Antennaria friesiana subsp. friesiana – most of species range
- Antennaria friesiana subsp. neoalaskana (A.E.Porsild) R.J.Bayer & Stebbins – Brooks Range in Alaska; Richardson Mountains + MacKenzie Mountains in Canada
References
[edit]- ^ a b The Plant List search for Antennaria friesiana
- ^ a b Flora of North America Vol. 19, 20 and 21 Page 412 Antennaria friesiana (Trautvetter) E. Ekman
- ^ Hultén, E. 1968. Flora of Alaska i–xxi, 1–1008. Stanford University Press, Stanford.
- ^ Cody, W. J. 1996. Flora of the Yukon Territory i–xvii, 1–669. NRC Research Press, Ottawa.
- ^ Biota of North America Program 2014 State-Level Species Map
- ^ The International Plant Names Index
External links
[edit]- Alaska Wildflowers color photos
- Circle District Historical Society (Central, Alaska), Pussytoes Antennaria friesiana (Trautv.) Ekman color photos
- The Sunflower Family in Denali National Park and Preserve, Alpine Pussytoes, Fries's Pussytoes Antennaria friesiana
- S.G. Aiken, M.J. Dallwitz, L.L. Consaul, C.L. McJannet, R.L. Boles, G.W. Argus, J.M. Gillett, P.J. Scott, R. Elven, M.C. LeBlanc, L.J. Gillespie, A.K. Brysting, H. Solstad, & J.G. Harris. 2011. Flora of the Canadian Arctic Archipelago. Antennaria friesiana (Trautv.) E. Ekman. subsp. friesiana