Solidago canadensis var. elongata (Nutt.) M.Peck Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Solidago species Solidago elongata Name Homonyms Solidago canadensis subsp. elongata (Fernald) D.D.Keck Solidago canadensis var. elongata (Nutt.) M.Peck