equisetum sylvaticum, oxalis acetosella, stellaria media, aegopodium podagraria, angelica sylvestris, athyrium filix-femina, calamagrostis arundinacea, chelidonium majus, convallaria majalis, dryopteris filix-mas, epilobium roseum, filipendula ulmaria, fragaria vesca, galium aparine, pteridium aquilinum, vaccinium myrtillus, vaccinium vitis-idaea, maianthemum bifolium, picea abies, ribes nigrum, rubus idaeus, sorbus aucuparia, tilia cordata, urtica dioica