Calamagrostis anomala Steud. ex Lechler Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Nassella species Nassella pubiflora Name Homonyms Calamagrostis anomala Steud. Calamagrostis anomala Suksd. Calamagrostis anomala Steud. ex Lechler