Phragmites australis (Cav.) Trin. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Phragmites species Phragmites australis Name Homonyms Phragmites australis (Cav.) Trin. ex Steud. Phragmites australis (Cav.) Trin.