quercus robur, fraxinus angustifolia, ulmus laevis, sambucus nigra, circaea lutetiana, clematis vitalba, geum urbanum, hedera helix, humulus lupulus, galium aparine, urtica dioica, viburnum opulus, acer negundo, chaerophyllum temulum, polygonatum latifolium, brachypodium sylvaticum, galeopsis speciosa, rubus caesius, silene baccifera, viola odorata, alliaria petiolata, aristolochia clematitis, corylus avellana, fallopia dumetorum, geranium robertianum, scrophularia nodosa