Cotoneaster cambricus J. Fryer & B. Hylmö

are eaten by

• Global Biotic Interactions: Nola cucullatella Linnaeus 1758
• Global Biotic Interactions: Stigmella hybnerella (Hübner 1796) Fletcher et al. 1945
• Global Biotic Interactions: Athrips medjella Chrétien 1900
• Global Biotic Interactions: Stigmella sorbi (Stainton 1861) Fletcher et al. 1945

are host of

• Global Biotic Interactions: Valsaria insitiva (Tode) Ces. & De Not. 1863
• Global Biotic Interactions: Stigmella sorbi (Stainton 1861) Fletcher et al. 1945
• Global Biotic Interactions: Diplocarpon mespili (Sorauer) B. Sutton 1980
• Global Biotic Interactions: Phyllactinia guttata (Wallr.) Lév. 1851
• Global Biotic Interactions: Diplocarpon mespili (Sorauer) B. Sutton 1980

have flowers visited by

• Global Biotic Interactions: Bombus ternarius Say 1837
• Global Biotic Interactions: Dolichovespula norvegicoides (Sladen 1918)
• Global Biotic Interactions: Opisthorchis viverrini