Yucca gloriosa subsp. genuina Engelm. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Asparagaceae genus Yucca species Yucca gloriosa Name Homonyms Yucca gloriosa f. genuina Engelm. Yucca gloriosa subsp. genuina Engelm.