Northamptonshire Natural History Society – Botany
Northamptonshire Natural History Society The Humfrey Rooms, 10 Castilian Terrace, Northampton, Northampton, Northamptonshire, United KingdomOAK 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.