crataegus monogyna, arum italicum, arum maculatum, buxus sempervirens, cornus sanguinea, euonymus europaeus, sambucus nigra, silene baccifera, ulmus minor, urtica dioica, viola hirta, viola reichenbachiana, galium aparine, geum urbanum, hedera helix, lapsana communis, ligustrum vulgare, lysimachia nemorum, narcissus pseudonarcissus, neottia ovata, primula veris, solanum dulcamara, symphytum officinale