arroyo willow

Salix lasiolepis

Arroyo willow, Salix lasiolepis, a dicot, is a tree or shrub that is native to California and is also found outside of California, but is confined to western North America. It’s bloom period is February-May. This plant has known uses according to Wikipedia. 

Distribution   Habitat   Description   Varieties   Uses

additional informational links: Wikipedia , Calflora 

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