Piptatherum angustifolium (Regel) Munro Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Piptatherum species Piptatherum angustifolium Name Homonyms Piptatherum angustifolium (Regel) Munro ex Aitch. Piptatherum angustifolium (Regel) Munro ex Boiss. Piptatherum angustifolium (Regel) Munro