Berrick Trench is a 2.1-hectare (5.2-acre) biological Site of Special Scientific Interest north of Nettlebed in Oxfordshire.[1][2]
This is an ancient semi-natural beech wood on the slope of a dry valley in the Upper Chalk. There are many stools of ash, oak, beech, whitebeam, field maple and hazel. Woodland flowering plants include early purple orchid and early dog-violet.[3]
References
51°35′17″N 0°59′02″W / 51.588°N 0.984°W / 51.588; -0.984