Iris caespitosa Pall. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Iridaceae genus Iris species Iris ruthenica Name Homonyms Iris caespitosa Pall. ex Link Iris caespitosa Borbás, 1878 Iris caespitosa Pall.