Youngia flexuosa subsp. gigantea C.Winkl. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Askellia species Askellia flexuosa Name Homonyms Youngia flexuosa var. gigantea (Ledeb.) C.Winkl. ex O.Fedtsch., 1903 Youngia flexuosa var. gigantea (Ledeb.) C.Winkl. Youngia flexuosa subsp. gigantea C.Winkl.