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Keywords:
Description:
LNHS Sheet number 40
Collection date: 1916
County: Monmouthshire
Locality: VC35
[Host Plant] Tilia x vulgaris; [Gall description, Hollins & Plant] Leaf surface with cup-shaped galls erupting from surface, mostly on the veins, opening on either surface - though most open above. Inner surface of cups striated, the striae running from rim to base.
Taxonomic name: