Intertaxon relationships
subspecies
Necydalis major major Linnaeus, 1758
Aesculus hippocastanum L. - Horse-chestnut 
Alnus glutinosa (L.) Gaertn. - Black Alder
Carpinus betulus L. - European Hornbeam
Celtis australis L. - European Hackberry
Fagus sylvatica L. - European Beech
Malus sylvestris (L.) Mill. - Crab Apple
Populus tremula L. - European Aspen
Prunus cerasus L. - Dwarf Cherry
Salix caprea L. - Goat Willow
Xorides alpestris (Habermehl, 1904)