Triticum aestivum subsp. brezhnevii Udachin & Shakhm. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Triticum species Triticum aestivum Name Homonyms Triticum aestivum var. brezhnevii Udachin & Shakhm. Triticum aestivum subsp. brezhnevii Udachin & Shakhm.