Erigeron alpinus Rchb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Erigeron species Erigeron alpinus Name Homonyms Erigeron alpinus Less. Erigeron alpinus Rchb. Erigeron alpinus Pursh Erigeron alpinus Ledeb., 1833 Erigeron alpinus Lam. Erigeron alpinus L.