Prenanthes ochroleuca var. tanakae Franch. & Sav. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Nabalus species Nabalus ochroleucus Name Homonyms Prenanthes ochroleuca var. tanakae Franch. & Sav. ex Koidz. Prenanthes ochroleuca var. tanakae Franch. & Sav.