fraxinus excelsior, corylus avellana, hedera helix, prunus avium, quercus robur, quercus rubra, sambucus nigra, cornus sanguinea, crataegus monogyna, ribes rubrum, alnus glutinosa, populus canadensis, prunus spinosa, carpinus betulus, crataegus laevigata, lonicera periclymenum, populus alba, sorbus aucuparia, ulmus glabra, ulmus hollandica, ulmus minor, viburnum opulus, acer pseudoplatanus, anemone nemorosa, circaea lutetiana, deschampsia cespitosa, dryopteris dilatata, geum urbanum, malus sylvestris, melica uniflora, milium effusum, polygonatum multiflorum, rabelera holostea, rumex sanguineus, stachys sylvatica, viola reichenbachiana