Gahnia filifolia (C.Presl) Kük. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Gahnia species Gahnia filifolia Name Homonyms Gahnia filifolia (C.Presl) Kük. ex Benl Gahnia filifolia (C.Presl) Kük.