chelidonium majus, oxalis acetosella, asarum europaeum, fragaria vesca, geum rivale, rabelera holostea, urtica dioica, athyrium filix-femina, calamagrostis arundinacea, convallaria majalis, corylus avellana, hypericum perforatum, linnaea borealis, lycopodium clavatum, molinia caerulea, picea abies, polygonatum odoratum, prunus padus, quercus robur, ribes uva-crispa, rubus idaeus, rumex acetosella, vaccinium myrtillus