Conopodium majus - Pignut

This low or medium height umbellifer has finely-divided leaves, hollow stems and a nut-like tuber just below ground level. The tubers are edible and much appreciated by pigs; children sometimes dig them up, too.

Pignuts are commonly found in sloping meadowland where the soils does not remain waterlogged for long. The stems are hollow, unlike those of the Great Pignut (Bunium bulbocastanum) which has solid stems.