acer platanoides, quercus robur, ulmus laevis, fraxinus excelsior, geranium robertianum, viola odorata, alliaria petiolata, chaerophyllum temulum, chelidonium majus, euonymus europaeus, fallopia convolvulus, galium aparine, geum urbanum, moehringia trinervia, ribes spicatum, rubus caesius, rumex sanguineus, sambucus nigra, stachys sylvatica, tilia cordata