populus canadensis, geum urbanum, fraxinus excelsior, glechoma hederacea, galium aparine, acer pseudoplatanus, circaea lutetiana, agrostis stolonifera, ajuga reptans, carex remota, cornus sanguinea, corylus avellana, deschampsia cespitosa, athyrium filix-femina, rabelera holostea, ranunculus repens