Ptarmica rupestris (Huter et al.) Beck Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Achillea species Achillea rupestris Name Homonyms Ptarmica rupestris (Huter et al.) Beck Ptarmica rupestris (Huter, Porta & Rigo) Huter Ptarmica rupestris (Huter, Porta & Rigo) Nyman