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Northamptonshire Natural History Society – Botany
September 5 @ 2:30 pm - 5:00 pm
OAK APPLES AND BEDEGUARS by Seán Karley. Commonly referred to as plant galls, they are abnormal growth(s) produced by a plant or other host under the influence of another organism. Seán will describe how to find and identify them and the cause of the more common ones.