Symphyotrichum nahanniense

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Symphyotrichum nahanniense

Near Threatened  (IUCN 3.1)[1]

Vulnerable  (NatureServe)[2]
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Tribe: Astereae
Subtribe: Symphyotrichinae
Genus: Symphyotrichum
Subgenus:
Symphyotrichum subg. Symphyotrichum
Section:
Symphyotrichum sect. Symphyotrichum
Species:
S. nahanniense
Binomial name
Symphyotrichum nahanniense
Symphyotrichum nahanniense general range within Northwest Territories, Canada. The species has been found at seven hot springs locations within the Nahanni National Park Reserve. The general location of those hot springs is outlined in green on the map.
General range of S. nahanniense locations at hot springs within Nahanni National Park Reserve outlined in green.[4]

61°32′50″N 125°35′22″W / 61.54722°N 125.58944°W / 61.54722; -125.58944

Synonyms[3]
  • Aster nahanniensis Cody

Symphyotrichum nahanniense (formerly Aster nahanniensis) is a

endemic to Northwest Territories, Canada
.

Description

Commonly known as Nahanni aster, it is a

disk florets.[5]

Distribution and habitat

The species grows only within Nahanni National Park Reserve and has been found at seven hot mineral springs locations within the Park.[4] A survey conducted in 2019 recorded about 130,000 plants.[6]

Gallery

Citations

  1. ^ Lansdown (2017).
  2. ^ NatureServe (2021).
  3. ^ a b POWO (2019).
  4. ^ a b Parks Canada (2021).
  5. ^ Brouillet et al. (2006).
  6. ^ Pressman (2021).

References

  • Brouillet, L.; Semple, J.C.; Allen, G.A.; Chambers, K.L.; Sundberg, S.D. (2006). "Symphyotrichum nahanniense". In Flora of North America Editorial Committee (ed.). Flora of North America North of Mexico (FNA). Vol. 20. New York and Oxford: Oxford University Press. Retrieved 12 July 2021 – via eFloras.org, Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
  • Lansdown, R.V. (2017). "Symphyotrichum nahanniense".
    ISSN 2307-8235
    . Retrieved 3 August 2021.
  • NatureServe (2 July 2021). "Symphyotrichum nahanniense Nahanni Aster". explorer.natureserve.org. Arlington, Virginia. Retrieved 12 July 2021.
  • ISBN 978-0-660-38590-7. Archived
    from the original on 31 August 2021. Retrieved 31 August 2021.
  • POWO (2019). "Symphyotrichum nahanniense (Cody) Semple". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 12 July 2021.
  • Pressman, N. (24 July 2021). "Parks Canada Takes Steps to Protect Rare Flower Found Only in N.W.T. Park Reserve". www.cbc.ca. CBC News. Archived from the original on 24 July 2021. Retrieved 24 July 2021.


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