Oresigonia grandiflora Willd. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Rockhausenia species Rockhausenia nubigena Name Homonyms Oresigonia grandiflora Willd. ex Rockh. Oresigonia grandiflora Willd.