Yucca californica Lemmon Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Asparagaceae genus Hesperoyucca species Hesperoyucca whipplei Name Homonyms Yucca californica Groenland Yucca californica Lemmon Yucca californica Nutt. ex Baker Yucca californica Nutt. Yucca californica Lem.