Heracleum longifolium Hegetschw. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Apiales family Apiaceae genus Heracleum species Heracleum sphondylium Name Homonyms Heracleum longifolium Hegetschw. Heracleum longifolium Steven Heracleum longifolium M.Bieb. Heracleum longifolium Jacq.