Hieracium sabaudum, also known as New England hawkweed, European hawkweed or a Savoy hawkweed, is a species of perennial noxious weeds in the Asteraceae family, that have limited distribution in the Washington state.

Hieracium sabaudum, also known as New England hawkweed, European hawkweed or a Savoy hawkweed, is a species of perennial noxious weeds in the Asteraceae family, that have limited distribution in the Washington state.

The larvae feed on Hieracium umbellatum, Hieracium amplexicaule, Hieracium sabaudum and Picris hieracioides.