Papaver argemone subsp. hybridum (L.) Schmalh. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ranunculales family Papaveraceae genus Roemeria species Roemeria hispida Name Homonyms Papaver argemone subsp. hybridum (L.) Schmalh.