Yucca aloifolia subsp. flexifolia J.Bommer Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Asparagaceae genus Yucca species Yucca aloifolia Name Homonyms Yucca aloifolia var. flexifolia J.Bommer Yucca aloifolia subsp. flexifolia J.Bommer