Heracleum speciosum Weinm. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Apiales family Apiaceae genus Heracleum species Heracleum mantegazzianum Name Homonyms Heracleum speciosum Hoffm. ex Link Heracleum speciosum Hornem. Heracleum speciosum Weinm. Heracleum speciosum Ledeb. Heracleum speciosum Rudolph Heracleum speciosum Hoffm.