Calamagrostis densiflora C.Muell. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Calamagrostis species Calamagrostis densiflora Name Homonyms Calamagrostis densiflora (J.Presl) Steud. Calamagrostis densiflora Müll.Berol.