acer pseudoplatanus, fraxinus excelsior, hedera helix, stachys sylvatica, allium ursinum, arrhenatherum elatius, crataegus monogyna, heracleum sphondylium, arum maculatum, brachypodium sylvaticum, circaea lutetiana, dryopteris dilatata, geum urbanum, holcus lanatus, rumex acetosa, sanicula europaea, urtica dioica