Salix_sessilifolia

<i>Salix sessilifolia</i>

Salix sessilifolia

Species of willow

Salix sessilifolia is a species of willow known by the common name northwest sandbar willow. It is native to the west coast of North America from British Columbia and the US states of Washington and Oregon.[2] It grows on sandy and gravelly riverbanks, floodplains, and sandbars.

Quick Facts Salix sessilifolia, Conservation status ...

Salix sessilifolia Nutt. is a shrub growing 3 to 5 metres (10 to 16+1⁄2 ft), exceptionally 7.5 m (24+1⁄2 ft) in height,[3] sometimes forming colonial thickets of clones by sprouting repeatedly from its root system. The leaves are up to 12 centimetres (4+1⁄2 in) long, oval with pointed tips, edged with spiny teeth, and generally coated thinly in silky hairs. The inflorescence is a catkin of flowers, male catkins up to 4.5 cm (2 in) long and female catkins longer and more slender.

References

  1. [1]
    Stritch, L. (2020). "Salix sessilifolia (amended version of 2018 assessment)". IUCN Red List of Threatened Species. 2020: e.T126590565A171686332. doi:10.2305/IUCN.UK.2020-2.RLTS.T126590565A171686332.en. Retrieved 11 April 2024.
  2. [2]
    Flora of North America vol 7 p 59
  3. [3]
    Arno, Stephen F.; Hammerly, Ramona P. (2020) [1977]. Northwest Trees: Identifying & Understanding the Region's Native Trees (field guide ed.). Seattle: Mountaineers Books. p. 191. ISBN 978-1-68051-329-5. OCLC 1141235469.
Natural range
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