red willow
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Malpighiales
- family: Salicaceae
- genus: Salix
- species: Salix laevigata
Beaver Dam- Prescott
Arizona- Albany
- Altadena
- Bell
- Bell Gardens
- Berkeley
- Campo
- Cudahy
- Farmersville
- Glen Avon
- Glendale
- Jackson
- Ladera
- Lagunitas-Forest Knolls
- Lancaster
- Livermore
- Maywood
- Middletown
- Pasadena
- Portola Valley
- Rancho Murieta
- Red Bluff
- Roseland
- San Bernardino
- San Diego
- Santa Cruz
- Santa Rosa
- Sonoma
- South Pasadena
- Vacaville
- Valencia
- Waldon
- Walnut Creek
- Woodside
California- Caliente
Nevada
United States