Agrostis alba subsp. armena Schischk. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Agrostis species Agrostis stolonifera Name Homonyms Agrostis alba var. armena Schischk. Agrostis alba subsp. armena Schischk.