vaccinium myrtillus, picea abies, sorbus aucuparia, betula pubescens, populus tremula, dryopteris carthusiana, linnaea borealis, maianthemum bifolium, abies sibirica, calamagrostis arundinacea, dryopteris dilatata, equisetum sylvaticum, frangula alnus, lonicera xylosteum, luzula pilosa, oxalis acetosella, prunus padus, quercus robur, rabelera holostea, vaccinium vitis-idaea