Britannica AI Icon

Quick Summary

The genus Washingtonia comprises massive fan palms native to California and adjacent Mexico. These palms are characterized by large, deeply cut leaves that often have filaments along their margins. They possess smooth trunks that are typically covered in a dense mass of persistent dead leaf remains.1

One notable species is Washingtonia filifera, also known as the California fan palm, which features many slender filaments hanging from its leaf margins. The genus name Washingtonia is derived from George Washington.21

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

Ask Britannica AI about this topic

Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.