Iris xiphium Jacq. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Coll. ii. 320. Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Iridaceae genus Iris species Iris xiphium Name Homonyms Iris xiphium L. Iris xiphium Desf. Iris xiphium Jacq.