Ferula nuda Spreng. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Spreng. (1818). In: Sp. Umb. 81. Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Apiales family Apiaceae genus Ferula species Ferula nuda Name Synonyms Ferula caspica Spreng. Ferula caspica Spreng. ex Ledeb. Ferula pumila Pall. Ferula pumila Pall. ex Schult. Ferula pumila Pall. ex Willd. Ferula wolgensis Willd. Ferula wolgensis Willd. ex Ledeb. Homonyms Ferula nuda Spreng.