Beech been widespread in Europe since the 17th century. Beech has been listed as one of the 38 plants whose flowers are used to prepare Bach flower remedies. The beech most commonly grown as an ornamental tree is the European beech ("Fagus sylvatica"), widely cultivated in North America and its native Europe. Many varieties are in cultivation, notably the weeping beech "F. sylvatica" 'Pendula', several varieties of copper or purple beech, the fern-leaved beech "F. sylvatica" 'Asplenifolia', and the tricolour beech "F. sylvatica" 'roseomarginata'. The strikingly columnar Dawyck beech ("F. sylvatica" 'Dawyck') occurs in green, gold, and purple forms, named after
Stigmella hemargyrella Stigmella hemargyrella Stigmella hemargyrella is a moth of the Nepticulidae family. It is found in most of Europe, except Iceland, Norway, Finland, Portugal and most of the Baltic region. The moths (imago) are bivoltine flying from April to May and again from July to August and can be found resting on trunks. The wingspan is 5–6 mm. The egg can be laid on either side of the leaf and the pale yellowish-white larva feed, within a mine on "Fagus sylvatica" and "Fagus sylvatica orientalis". The mine is a sinuous gallery and at the early state is relatively narrow with a