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Native Plant Database

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Salix sessilifolia Nutt.

Northwest sandbar willow, River Willow, Northwest Willow, Sandbar willow, Longleaf willow

Salicaceae (Willow Family)

USDA Symbol: SASE3

USDA Native Status: Native to U.S.

Handsome shrub or small tree with distinctive, soft, whitish, velvety-hairy twigs, foliage, and flowers.

Northwest Willow is very showy in spring when the whitish blossoms are abundant. The scientific name means stalkless leaves. It was discovered near the mouth of the Willamette River and named by Thomas Nuttall (1786-1859), the British-American botanist.

 

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Plant Characteristics

Duration: Perennial
Habit: Tree
Leaf: Yellow-Green
Flower:
Fruit:

Bloom Information

Bloom Color: White
Bloom Time: Jun , Jul

Distribution

USA: OR , WA
Canada: BC
Native Distribution: SW. Washington and NW. Oregon only; near sea level.
Native Habitat: Banks of Columbia River from the mouth of the Deschutes River to the lower Willamette River.
USDA Native Status: L48(N), CAN(N)

Growing Conditions

Water Use: Medium
Light Requirement: Part Shade
CaCO3 Tolerance: High

Value to Beneficial Insects

Special Value to Native Bees

This information was provided by the Pollinator Program at The Xerces Society for Invertebrate Conservation.

Find Seed or Plants

Find seed sources for this species at the Native Seed Network.

From the National Organizations Directory

According to the species list provided by Affiliate Organizations, this plant is either on display or available from the following:

Native Seed Network - Corvallis, OR

Recommended Species Lists

Find native plant species by state. Each list contains commercially available species suitable for gardens and planned landscapes. Once you have selected a collection, you can browse the collection or search within it using the combination search.

View Recommended Species page

Additional resources

USDA: Find Salix sessilifolia in USDA Plants
FNA: Find Salix sessilifolia in the Flora of North America (if available)
Google: Search Google for Salix sessilifolia

Metadata

Record Modified: 2012-10-20
Research By: TWC Staff

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