Erigeron glacialis Fisch. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Erigeron species Erigeron uniflorus Name Homonyms Erigeron glacialis Fisch. ex Herder Erigeron glacialis (Nutt.) A.Nelson Erigeron glacialis Fisch.