Salix commutata explained

Salix commutata, the undergreen willow, is a plant species native to western Canada and the north-western United States. It has been reported from Alaska, Yukon, the Northwest Territories, British Columbia, Alberta, Saskatchewan, Montana, Idaho. Washington and Oregon. It grows on rocky alpine and subalpine slopes, conifer forests, stream banks, bogs, etc.^{[1] [2]}

Salix commutata is a shrub up to 3 m tall. Leaves are elliptic to ovate, up to 10 cm long, sometimes with a few teeth, both sides with some white hairs but not glaucous (waxy).^{[1] [3] [4] [5] [6] [7]}

Notes and References

1. http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=242445690 Flora of North America v 7 p 105
2. Porsild, A. E. & W. Cody. 1980. Checklist of the Vascular Plants of the Northwest Territories Canada i–viii, 1–607. National Museum of Natural Sciences, Ottawa.
3. https://www.biodiversitylibrary.org/page/28466913#page/117/mode/1up Bebb, Michael Schuck. 1888. Botanical Gazette 13(5): 110–111.
4. Cody, W. J. 1996. Flora of the Yukon Territory i–xvii, 1–669. NRC Research Press, Ottawa.
5. Hitchcock, C. H., A.J. Cronquist, F. M. Ownbey & J. W. Thompson. 1984. Salicaceae to Saxifragaceae. Part II: 1–597. In C. L. Hitchcock Vascular Plants of the Pacific Northwest. University of Washington Press, Seattle.
6. Moss, E. H. 1983. Flora of Alberta (ed. 2) i–xii, 1–687. University of Toronto Press, Toronto.
7. Welsh, S. L. 1974. Anderson's Flora of Alaska and Adjacent Parts of Canada i–xvi, 1–724. Brigham Young University Press, Provo.