Hieracium ambiguum Schleich. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Hieracium species Hieracium affine Name Homonyms Hieracium ambiguum Ehrh. ex Griseb. Hieracium ambiguum Schleich. ex Pers. Hieracium ambiguum Schur Hieracium ambiguum Lapeyr. ex Froel. Hieracium ambiguum Ehrh. Hieracium ambiguum Spenn. Hieracium ambiguum Schleich. Hieracium ambiguum Lapeyr.