fraxinus pennsylvanica, acer platanoides, quercus robur, robinia pseudoacacia, heracleum sphondylium, ligustrum vulgare, poa angustifolia, ulmus laevis, ulmus minor, arctium lappa, artemisia vulgaris, ballota nigra, bromus sterilis, conium maculatum, cornus sanguinea, lactuca serriola, rubus caesius, sambucus nigra, sonchus arvensis, taraxacum serotinum