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Licence:
Keywords:
Description:
LNHS Sheet number 278
Collection date: 25 August 1923
County: Surrey
Locality: VC17, Black Pond, Esher
Remarks: [Host Plant] Betula pubescens; [Gall description, Hollins & Plant] Circular blisters (3-4mm in diameter) on leaf blade, evident on both surfaces.[Additional Notes] Cecidomyid
Taxonomic name: