Pritchardia filamentosa hort. ex W.Watson, 1889 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Arecales family Arecaceae genus Washingtonia species Washingtonia filifera Name Homonyms Pritchardia filamentosa H.Wendl. ex Franceschi Pritchardia filamentosa hort. ex W.Watson, 1889 Pritchardia filamentosa H.Wendl. Pritchardia filamentosa hort.