Intertaxon relationships
species
Grammoptera ruficornis (Fabricius, 1781)
Cornus mas L. - Cornelian-cherry 
Cornus sanguinea L. - Bloodtwig Dogwood
Corylus avellana L. - Hazel
Cotinus coggygria Scop. - Smoke-tree
Euonymus europaeus L. - Spindle
Fagus sylvatica L. - European Beech
Ficus carica L. - Fig
Frangula alnus Mill. - Alder Buckthorn
Fraxinus ornus L. - Manna Ash
Hedera helix L. - Common Ivy
Juglans regia L. - Walnut
Quercus robur L. - Pedunculate Oak
Rhamnus cathartica L. - Carolina Buckthorn
Robinia pseudoacacia L. - Black Locust
Cenocoelius aartseni (van Achterberg, 1994)
Dolichomitus agnoscendus (Roman, 1939)
plant
Aegopodium podagraria L. - Ground-elder
Aruncus dioicus (Walter) Fernald - Buck's-beard
Crataegus monogyna Jacq. - Hawthorn