picea abies, aconitum septentrionale, aegopodium podagraria, ajuga reptans, asarum europaeum, athyrium filix-femina, betula pendula, campanula trachelium, cardamine impatiens, carex rhizina, chelidonium majus, cirsium oleraceum, dryopteris carthusiana, dryopteris filix-mas, elymus caninus, filipendula ulmaria, geum rivale, geum urbanum, glechoma hederacea, humulus lupulus, impatiens noli-tangere, lamium maculatum, lolium giganteum, mercurialis perennis, milium effusum, oxalis acetosella, paris quadrifolia, prunus padus, pulmonaria obscura, rabelera holostea, ranunculus cassubicus, rubus idaeus, sorbus aucuparia, stellaria nemorum, urtica dioica, vicia sylvatica