Agrostis alpina var. glaucescens (Steiger) Hooq. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Alpagrostis species Alpagrostis schleicheri Name Homonyms Agrostis alpina var. glaucescens Steiger Agrostis alpina var. glaucescens (Steiger) Hooq.