text: picea abies, betula pendula, corylus avellana, lamium galeobdolon, oxalis acetosella, mercurialis perennis, gymnocarpium dryopteris, dryopteris filix-mas, athyrium filix-femina, mycelis muralis, carex digitata, alnus glutinosa, anemone nemorosa, calamagrostis arundinacea, dryopteris carthusiana, elymus caninus, equisetum pratense, equisetum sylvaticum, geum rivale, luzula pilosa, lysimachia vulgaris, maianthemum bifolium, melica nutans, rubus idaeus, rubus saxatilis, urtica dioica, viola riviniana