⚠ Version 1 of The Plant List has been superseded.

This name record (from WCSP (in review)) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Ferula longifolia in version 1.1 of The Plant List.

Ferula longifolia Spreng. ex Ledeb. is a synonym of Ferula tatarica Fisch. ex Spreng.

This name is a synonym of Ferula tatarica Fisch. ex Spreng..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Fl. Ross. 2: 300 1844.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:842363-1.