Prenanthes trifoliolata f. trifoliolata Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Nabalus species Nabalus trifoliolatus Name Homonyms Prenanthes trifoliolata var. trifoliolata Prenanthes trifoliolata f. trifoliolata