circaea lutetiana, hedera helix, crataegus monogyna, quercus robur, corylus avellana, fraxinus excelsior, prunus avium, euonymus europaeus, arum maculatum, brachypodium sylvaticum, crataegus laevigata, dryopteris filix-mas, fraxinus angustifolia, galeopsis tetrahit, galium aparine, ligustrum vulgare, urtica dioica