Oresigonia pycnophylla Bonpl. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Werneria species Werneria rigida Name Homonyms Oresigonia pycnophylla Bonpl. ex Wedd. Oresigonia pycnophylla Bonpl.