Hymenopappus scabiosaeus Douglas Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Chaenactis species Chaenactis douglasii Name Homonyms Hymenopappus scabiosaeus L'Hér. Hymenopappus scabiosaeus Douglas ex Hook. Hymenopappus scabiosaeus Douglas