aegopodium podagraria, tilia cordata, aconitum septentrionale, angelica sylvestris, athyrium filix-femina, betula pendula, campanula latifolia, chelidonium majus, corylus avellana, dryopteris carthusiana, dryopteris filix-mas, equisetum pratense, euonymus verrucosus, geum urbanum, glechoma hederacea, humulus lupulus, impatiens noli-tangere, lamium maculatum, lapsana communis, lathyrus vernus, lolium giganteum, matteuccia struthiopteris, mercurialis perennis, milium effusum, parasenecio hastatus, paris quadrifolia, picea abies, pinus sylvestris, populus tremula, pulmonaria obscura, quercus robur, ribes nigrum, sorbus aucuparia, stachys sylvatica, stellaria media, urtica dioica, viola mirabilis