Triticum aestivum subsp. australianum Udachin & Schachm. 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. australianum Udachin & Shakhm. Triticum aestivum subsp. australianum Udachin & Schachm.