Erigeron diversifolius Rich. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Erigeron species Erigeron annuus Name Homonyms Erigeron diversifolius Rich. ex Rchb. Erigeron diversifolius Cav. Erigeron diversifolius Rich.