Stilpnopappus viridis Benth. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Xiphochaeta species Xiphochaeta aquatica Name Homonyms Stilpnopappus viridis Benth. ex Baker Stilpnopappus viridis Benth.