text: picea abies, aegopodium podagraria, matteuccia struthiopteris, abies sibirica, aconitum septentrionale, asarum europaeum, athyrium filix-femina, betula pendula, chelidonium majus, equisetum pratense, euonymus verrucosus, filipendula ulmaria, geum rivale, geum urbanum, glechoma hirsuta, impatiens parviflora, lamium purpureum, lonicera xylosteum, milium effusum, parasenecio hastatus, paris quadrifolia, pulmonaria obscura, rabelera holostea, ranunculus cassubicus, rubus idaeus, stellaria aquatica, tilia cordata, ulmus laevis, urtica dioica