Oak Galls

A selection of distorted growths or Galls found on Pedunculate Oak Quercus robur trees, caused by a variety of Gall Wasps which lay eggs within leaf buds or the leaves.

Oak Artichoke Gall Andricus fecundatormna-artichoke-oak-gall1.jpg

Oak Common Spangle Gall Neuroterus quercusbaccarum 

mna-spangle-oak-galls1.jpg

Oak Marble Gall Andricus kollari

mna-oak-marble-gall1.jpg

Oak Knopper Gall Andricus quercuscalicis

mna-knopper-oak-galls1.jpg

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