chelidonium majus, pinus sylvestris, robinia pseudoacacia, euonymus europaeus, frangula alnus, sambucus nigra, acer campestre, acer platanoides, asparagus officinalis, ballota nigra, humulus lupulus, moehringia trinervia, quercus robur, sambucus racemosa, sorbus aucuparia, ulmus laevis, urtica dioica