Aira flexuosa var. grandiflora Jansen & Wacht. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Avenella species Avenella flexuosa Name Homonyms Aira flexuosa f. grandiflora Henrard Aira flexuosa var. grandiflora St.-Lag. Aira flexuosa var. grandiflora Jansen & Wacht.