Hymenocallis speciosa subsp. humilis Herb. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Amaryllidaceae genus Hymenocallis species Hymenocallis speciosa Name Homonyms Hymenocallis speciosa var. humilis Herb. Hymenocallis speciosa subsp. humilis Herb.