logo Calflora, a 501c3 non-profit
Taxon  Report  
SIGN IN - REGISTER
Washingtonia robusta  H. Wendl.
Mexican fan palm
© 2018 James Bailey
© 2021 Ron Vanderhoff
© 2015 Zoya Akulova
© 2020 Ron Vanderhoff
© 2020 Ron Vanderhoff
© 2018 Erin Andreatta
© 2018 James Bailey
© 2021 Joan Miller
© 2024 Ron Vanderhoff
© 2014 kendra elliott
© 2019 Adam Verrell
© 2019 Nancy Hamlett
© 2023 Matthew Major
© 2015 Zoya Akulova
© 2012 Henry DiRocco
Washingtonia robusta is a tree that is not native to California.
Cal-IPC rating: moderate
Siskiyou Del Norte Modoc Humboldt Shasta Lassen Trinity Plumas Tehama Butte Mendocino Glenn Sierra Yuba Lake Nevada Colusa Placer Sutter El Dorado Yolo Alpine Napa Sonoma Sacramento Mono Amador Solano Calaveras Tuolumne San Joaquin Marin Contra Costa Alameda Santa Cruz Mariposa Madera San Francisco San Mateo Merced Fresno Stanislaus Santa Clara Inyo San Benito Tulare Kings Monterey San Bernardino San Luis Obispo Kern Santa Barbara Ventura Los Angeles Riverside Orange San Diego Imperial
Observation Search
~3031 records in California
redone or more occurrences
within a 7.5-minute quadrangle
DJJJASONAFMM

Bloom Period
Genus: Washingtonia
Family: Arecaceae  
Category: angiosperm  
PLANTS group:Monocot
Jepson eFlora section: monocot

Wetlands: Occurs usually in wetlands, occasionally in non wetlands
Name Status:
Accepted by JEF + PLANTS

Alternate Names:
PLANTSWashingtonia gracilis
PLANTSWashingtonia sonorae
POWOWashingtonia filifera var. robusta
Information about  Washingtonia robusta from other sources

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 03/28/2025).