Yucca flaccida var. integra Trel. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Asparagaceae genus Yucca species Yucca glauca Name Homonyms Yucca flaccida var. integra Trel. Yucca flaccida f. integra Trel.