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2002 California Academy of Sciences   cc-by-nc-sa-3.0

Salix exigua (Narrowleaf Willow) is a species of tree in the family Salicaceae. They have a self-supporting growth form. They are native to North America, Canada, United States, The Contiguous United States, and Western North America. They have simple, broad leaves and yellow flowers. Flowers are visited by Camberwell Beauty, Andrena macoupinensis, bees & apoid Wasps, and NO NAME!. Individuals can grow to 5.9 m.

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EOL has data for 74 attributes, including:

Known occurrences, collected specimens and observations of narrowleaf willow. View this species on GBIF