Moths & butterflies known to feed on clustered bellflower (Campanula glomerata):

Species Status Match
Lime-speck pug
Eupithecia centaureata
LC this species
Campanula pug
Eupithecia denotata
LC any Campanula 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.