mercurialis perennis, pinus sylvestris, picea abies, tilia cordata, ulmus glabra, aegopodium podagraria, asarum europaeum, athyrium filix-femina, carex digitata, carex pilosa, corylus avellana, dryopteris carthusiana, equisetum pratense, equisetum sylvaticum, euonymus verrucosus, galium odoratum, geum urbanum, glechoma hederacea, lathyrus vernus, milium effusum, pteridium aquilinum, pulmonaria obscura, quercus robur, rabelera holostea, rubus idaeus, rubus saxatilis, urtica dioica