acer pseudoplatanus, arum maculatum, hedera helix, lunaria rediviva, lamium galeobdolon, mercurialis perennis, rubus plicatus, abies alba, corylus avellana, eurhynchium striatum, impatiens noli-tangere, sambucus nigra, carpinus betulus, crataegus laevigata, dryopteris carthusiana, dryopteris filix-mas, fraxinus excelsior, silene dioica