Erigeron australis Hornem. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Erigeron species Erigeron strigosus Name Homonyms Erigeron australis Phil. Erigeron australis Hornem. ex Spreng. Erigeron australis Hornem.