Intertaxon relationships
species
Xylotrechus rusticus (Linnaeus, 1758)
Alnus japonica (Thunb.) Steud. - Japanese Alder 
Betula ermanii Cham.
Betula platyphylla Sukatschev - Asian White Birch
Castanea sativa Mill. - Sweet Chestnut
Fagus sylvatica L. - European Beech
Juglans regia L. - Walnut
Populus davidiana Dode
Populus deltoides W.Bartram ex Marshall - Necklace Poplar
Populus maximowiczii A. Henry - Japanese Balsam-poplar
Populus nigra L. - Black-poplar
Populus sieboldii Miquel
Populus tremula L. - European Aspen
Populus × canadensis Moench - Carolina Poplar
Quercus acutissima Carruthers - Sawtooth Oak
Salix alba L. - White Willow
Ephialtes manifestator (Linnaeus, 1758)
Helcon tardator Nees van Esenbeck, 1814
Heterischnus filiformis (Gravenhorst, 1829)