corylus avellana, quercus robur, ribes rubrum, prunus padus, salix caprea, anemone nemorosa, hedera helix, fraxinus excelsior, circaea lutetiana, lamium galeobdolon, galeopsis tetrahit, arum maculatum, athyrium filix-femina, ficaria verna, galium aparine, veronica montana, angelica sylvestris, crataegus monogyna, geum urbanum, lonicera periclymenum, primula elatior, urtica dioica