Calamagrostis colorata Sibth. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Fl. Oxon.: 37 (1794) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Phalaris species Phalaris arundinacea Name Homonyms Calamagrostis colorata Sibth. Calamagrostis colorata Nutt., 1818