picea sitchensis, hedera helix, acer pseudoplatanus, allium ursinum, arrhenatherum elatius, circaea lutetiana, crataegus monogyna, fraxinus excelsior, sambucus nigra, solanum dulcamara, urtica dioica, anthriscus sylvestris, geum urbanum, holcus lanatus, mycelis muralis, rumex sanguineus, arum maculatum, deschampsia cespitosa