Taraxacum officinale
The larvae feed on woodruff ("Galium odoratum"), dandelion ("Taraxacum officinale"), bilberry ("Vaccinium myrtillus"), "Lonicera xylosteum", "Alnus glutinosa", "Galium verum", "Rumex acetosa", and "Vicia sepium". They also eat dry leaves of poplars ("Populus") and willow ("Salix").