hedera helix, quercus cerris, vinca minor, ligustrum vulgare, acer campestre, carpinus betulus, prunus avium, cornus sanguinea, crataegus monogyna, alliaria petiolata, crataegus laevigata, galium sylvaticum, geum urbanum, lathyrus vernus, prunus spinosa, quercus petraea, robinia pseudoacacia