Arnica alpina Willd. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Arnica species Arnica montana Name Homonyms Arnica alpina (L.) Arnica alpina Willd. ex Steud. Arnica alpina Salisb. Arnica alpina Salisb.