Coppiced ash woodland and small-leaved lime woodland are supported on the lower slopes. There are scattered Field Maple and shrubs are present such as Hazel, Wayfaring-tree and Guelder-rose. Ferns are numerous such as Hart's-tongue, Soft Shield-fern and Hard Shield-fern. Alder grows is the wetter soils near the River Wye (also notified as an SSSI) in Caswell Wood (Lynweir Grove).
