543.000 Washingtonia H.A. Wendl.

Fayaz, F. (2011) Encyclopedia of Tropical Plants Firefly Books, New Zealand

Description of the genus

Palms solitary, stems erect, tall; partly or completely covered in old leaf bases forming conspicuous skirt round stem. Leaves with soft sheath fibres; petiole split at base, margins usually armed with teeth, margin becoming tattered, fibrous; costa prominent; lamina costapalmate, plication induplicate. Inflorescence axillary within crown of leaves, paniculate arching well beyond leaves with 2 orders of branching; rhachis bracts very conspicuous. Flowers borne singly along rachillae; petals 3, long, basally connate into a tube. Fruit drupes, blackish; exocarp smooth; mesocarp thin. Seeds ellipsoid.

Derivation of name: after George Washington, 1732-1799, first President of the United States

Worldwide: 2 species in WN America and W Mexico.

Zambia: 1 cultivated taxon.

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Links to cultivated taxa    View: living plant images - herbarium specimen images - all images for this genus

robusta H. Wendl.

Other sources of information about Washingtonia:

Our websites:

Flora of Zimbabwe: cultivated Washingtonia

External websites:

ePIC (electronic Plant Information Center): Washingtonia
Flora Zambesiaca web site: Washingtonia
Google: Web - Images - Scholar
GRIN (Germplasm Resources Information Network) taxonomy for plants report for Washingtonia
Wikipedia: Washingtonia
IPNI (International Plant Names Index): Washingtonia
Kew Herbarium catalogue: Washingtonia

Copyright: Mike Bingham, Annette Willemen, Bart Wursten, Petra Ballings and Mark Hyde, 2011-22

Bingham, M.G., Willemen, A., Wursten, B.T., Ballings, P. and Hyde, M.A. (2022). Flora of Zambia: Cultivated plants: genus page: Washingtonia.
https://www.zambiaflora.com/cult/genus.php?genus_id=1681, retrieved 25 June 2022

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