Iris angustifolia Gilib. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Exerc. Phyt. 2: 498 (1792) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Iridaceae genus Iris species Iris sibirica Name Homonyms Iris angustifolia Mill. Iris angustifolia Gilib. Iris angustifolia Salisb.