Melachne sieberi Schrad. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Gahnia species Gahnia filifolia Name Homonyms Melachne sieberi Schrad. ex Schult. & Schult.f. Melachne sieberi Schrad.