Festuca altaica var. hallii (Vasey) St.-Yves Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Festuca species Festuca hallii Name Homonyms Festuca altaica subsp. hallii (Vasey) V.L.Harms Festuca altaica var. hallii (Vasey) St.-Yves