Poa pratensis var. stiriaca (Fritsch & Hayek) Suess. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Poa species Poa stiriaca Name Homonyms Poa pratensis var. stiriaca (Fritsch & Hayek) Suess.