What eats harebells?

Harebells, or Campanula rotundifolia, are typically not a primary food source for many animals due to their unpalatable nature. However, herbivorous insects, such as caterpillars or certain beetles, may occasionally feed on their leaves and flowers. Additionally, larger grazing animals like deer or rabbits might consume them if other food sources are scarce. Overall, harebells face limited predation compared to other plants.