Aralia species are used as food plants by the larvae of some Lepidoptera species, including the Common Emerald (Hemithea aestivaria).
Diervilla species are used as food plants by the larvae of some Lepidoptera species including Common Emerald and The Engrailed.
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Hornbeams are used as food plants by the larvae of some Lepidoptera species including Autumnal Moth, Common Emerald, Feathered Thorn, Svensson's Copper Underwing and Winter Moth (recorded on European Hornbeam) as well as the Coleophora case-bearers C. currucipennella and C. ostryae.
Photinia species are sometimes used as food plants by the larvae of some Lepidoptera species including Common Emerald, Feathered Thorn and Setaceous Hebrew Character.