(Coleoptera, Diptera, Hymenoptera and Lepidoptera)
by Brian Pitkin, Willem Ellis, Colin Plant and Rob Edmunds
IMPERATORIA. [Apiaceae]
The only British species, Peucedanum ostruthium is treated as Imperatoria ostruthium (Masterwort) by Stace (2010).
A key to the European miners recorded on Peucedanum including Imperatoria is provided in Bladmineerders van Europa.