Taxon  Report   9271 
Washingtonia robusta  H. Wendl.
Washington fan palm
Washingtonia robusta
© 2015 Zoya Akulova
CalPhotos: click on a
photo to see it bigger
Washingtonia robusta
© 2015 Zoya Akulova
Washingtonia robusta
© 2015 Zoya Akulova
Washingtonia robusta, a monocot, is a tree that is not native to California.
The California Invasive Plant Council classifies its potential impact on native ecosystems as moderate - ALERT   (plant profile / CalWeedMapper).

Interactive Distribution Map


Observation Hotline
(observation details + photos)



point, line, or polygon

one or more occurrences within a 7.5-minute quadrangle

Plant Characteristics
and Associations



Bloom Period
Washingtonia robusta
© 2003 Joseph Dougherty/ecology.org
Family: ARECACEAE  
Genus: Washingtonia
Distribution by County 

Add an Observation of  Washingtonia robusta

Name Status:
Accepted by TJM2 + PLANTS
Alternate Names:
(according to)

PLANTS: Washingtonia gracilis
PLANTS: Washingtonia sonorae
More information about  Washingtonia robusta
Photos on CalPhotos / Google Images

Jepson eFlora

Records from the Consortium of California Herbaria

USDA PLANTS Profile (WARO)

Search the International Plants Names Index

Search efloras.org (Flora of North America)

website references from Google


Suggested Citation
Calflora: Information on California plants for education, research and conservation,
with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria.
[web application]. 2016. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Feb 11, 2016).

The information on this page comes from diverse sources. None of the links are sponsored.