allium ursinum, fraxinus excelsior, crataegus monogyna, ligustrum vulgare, cornus mas, cornus sanguinea, populus alba, scilla bifolia, ulmus laevis, berberis vulgaris, allium schoenoprasum, clematis vitalba, ficaria verna, populus nigra, rubus caesius, tilia cordata, euonymus europaeus, stachys sylvatica, viola odorata