de, wesel, quercus robur, hedera helix, fraxinus excelsior, corylus avellana, sambucus nigra, galium aparine, crataegus monogyna, euonymus europaeus, lonicera periclymenum, geum urbanum, poa nemoralis, glechoma hederacea, urtica dioica, fagus sylvatica, moehringia trinervia, polygonatum multiflorum, acer campestre, prunus avium, prunus spinosa, sorbus aucuparia, carpinus betulus, stachys sylvatica, cornus sanguinea, rosa blondaeana, geranium robertianum, prunus padus, anemone nemorosa, ficaria verna, crataegus laevigata, rabelera holostea, acer pseudoplatanus, chaerophyllum temulum, rosa canina, dactylis glomerata, poa trivialis, galeopsis tetrahit, viburnum opulus, humulus lupulus, ulmus minor, aegopodium podagraria, rubus caesius, populus tremula, arum maculatum, silene dioica, circaea lutetiana, milium effusum, frangula alnus, alnus glutinosa, holcus mollis, ribes rubrum