Moths & butterflies known to feed on red valerian (Centranthus ruber):

Species Status Match
Lesser yellow underwing
Noctua comes
LC this species
Angle shades
Phlogophora meticulosa
LC this species
Large ranunculus
Polymixis flavicincta
LC this species
Feathered ranunculus
Polymixis lichenea
LC this species

Host-plant data: Cook et al. (2025), Traits data for the butterflies and macro-moths of Great Britain and Ireland, 2024, UK Centre for Ecology & Hydrology / Butterfly Conservation; and Padovani et al. (2020), Database of Insects and their Food Plants (DBIF), UK Centre for Ecology & Hydrology (both Open Government Licence). Contains data supplied by UK Centre for Ecology & Hydrology.