Melampyrum argyrocomum Fisch. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Orobanchaceae genus Melampyrum species Melampyrum arvense Name Homonyms Melampyrum argyrocomum Fisch. ex Steud. Melampyrum argyrocomum Fisch.