Costia Willk. Dataset GBIF Backbone Taxonomy Rank GENUS Published in Bot. Zeitung (Berlin) 18: 131 (1860) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Iridaceae genus Iris Name Homonyms Costia Leclerq, 1890 Costia Kirchner, 1867 Costia Costia Willk. Costia Willk.