Gahnia psittacorum Sieber 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 psittacorum Labill. Gahnia psittacorum Sieber ex C.Presl Gahnia psittacorum Nees ex Benth., 1878 Gahnia psittacorum Sieber Gahnia psittacorum Nees