Agrostis diandra Retz. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Observ. Bot. 5: 19 (1789) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Sporobolus species Sporobolus diandrus Name Homonyms Agrostis diandra Retz. Agrostis diandra Hornem., 1824