Ynghylch

In Scandinavian mythology, ash was the 'tree of life' and was regarded as a healing tree in the UK; today, however, ash is sometimes considered a 'weed'. It is a tall, broad tree that is both tough and fast-growing, and manages to colonise areas easily, taking up space where other trees have died or fallen. However, it is a good forest tree as it lets light reach the floor, allowing other plants to flourish, such as Wild garlic and Dog's mercury. It is particularly common in the north and in Wales, where it favours damp and fertile soils in cooler conditions.