Salix argyrocarpa

Last updated

Salix argyrocarpa
Salix argyrocarpa.jpg
Status TNC G5.svg
Secure  (NatureServe) [1]
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malpighiales
Family: Salicaceae
Genus: Salix
Species:
S. argyrocarpa
Binomial name
Salix argyrocarpa
Synonyms [2]
  • Salix argyrocarpa denudataAndersson
  • Salix argyrocarpa var. glabriorAndersson
  • Salix argyrocarpa sericea(Andersson) Andersson
  • Salix argyrocarpa var. sericeaAndersson
  • Salix fuscaHook.
  • Salix repensPursh

Salix argyrocarpa is a species of willow native to northeastern North America. [2]

Contents

Description

Salix argyrocarpa grows as a shrub [3] and can sometimes form clones by layering. [4] The branches are red to brown in color with little to no hair. [4] The leaves generally lack functioning stipules and are narrow and elliptic, oblong, or oblanceolate in shape, measuring 25–65 by 7–15 millimetres (0.98 in–2.56 in × 0.28 in–0.59 in). [4] The catkins flower in June to early August as the leaves emerge, and the capsules measure 2–4 millimetres (0.079–0.157 in). [4]

Habitat and distribution

Salix argyrocarpa grows naturally in Newfoundland and Labrador, Quebec, Nunavut (on the Belcher Islands [4] ), Maine, and New Hampshire. [2] It inhabits wet areas, including floodplains, edges of lakes and streams, and snowbeds, as well as subarctic and subalpine habitats. [4] It prefers granitic, sandstone, and limestone soils. [4]

Hybridization

The species hybridizes naturally with Salix herbacea , S. pedicellaris , and S. planifolia . [4]

Names

Common names include Labrador willow [5] [6] and Northern willow. [1] The plant also has several taxonomic synonyms. [2]

References

  1. 1 2 "Salix argyrocarpa | Northern Willow". NatureServe Explorer. Retrieved 30 August 2025.
  2. 1 2 3 4 "Salix argyrocarpa Andersson". Plants of the World Online. Retrieved 30 August 2025.
  3. "Salix argyrocarpa Andersson". USDA Plants Database. Retrieved 30 August 2025.
  4. 1 2 3 4 5 6 7 8 "Salix argyrocarpa in Flora of North America". www.efloras.org. Retrieved 30 August 2025.
  5. "Labrador Willow - Encyclopedia of Life". Encyclopedia of Life. Retrieved 30 August 2025.
  6. "Salix argyrocarpa Andersson". www.gbif.org. Retrieved 30 August 2025.