Fagus sylvatica the oriental beech ("Fagus orientalis"), which replaces it further east. In the Balkans, it shows some hybridisation with oriental beech; these hybrid trees are named "Fagus" × "taurica". In the southern part of its range around the Mediterranean, it grows only in mountain forests, at altitude. Although often regarded as native in southern England, recent evidence suggests that "F. sylvatica" did not arrive in England until about 4000 BC, or 2,000 years "after" the English Channel formed after the ice ages; it could have been an early introduction by Stone age humans, who used the nuts for food. The beech
Carex sylvatica Carex sylvatica Carex sylvatica is a species of sedge found in deciduous woodlands across Europe. It typically reaches tall, and has an inflorescence made up of 3–5 pendent female spikes and a single male spike. It is also used as a garden plant, and has been introduced to North America and New Zealand. "Carex sylvatica" "resembles a small "C. pendula"", growing to around tall, or up to in exceptional cases. Its rhizomes are very short, giving the plant a densely cespitose (tufted) form. The leaves are long, wide and thick, with 17–31 parallel veins. The leaves have a slight keel,