Mercurialis perennis
The larvae feed on various herbaceous plants, folding over a leaf and feeding within. Foodplants include bugle ("Ajuga" species), "Anemone", columbine ("Aquilegia vulgaris"), golden saxifrage ("Chrysosplenium" species), celandine ("Ficaria verna"), yellow archangel ("Lamium galeobdolon"), dog's mercury "(Mercurialis perennis)" and bilberry ("Vaccinium myrtillus"). Pupa can be found in June, in the larval habitation or on the ground in a cocoon.