Agrostis coerulescens (Desf.) Lam. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Piptatherum species Piptatherum coerulescens Name Homonyms Agrostis coerulescens (Desf.) Poir. Agrostis coerulescens (Desf.) Lam. ex DC. Agrostis coerulescens (Desf.) Lam.