Calamagrostis villosa var. convolutiva (Beck) Podp., 1926 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Agrostis species Agrostis schraderiana Name Homonyms Calamagrostis villosa var. convolutiva (Beck) Podp., 1926