picea abies, vaccinium myrtillus, oxalis acetosella, tilia cordata, acer platanoides, asarum europaeum, calamagrostis arundinacea, carex digitata, chelidonium majus, convallaria majalis, corylus avellana, dryopteris carthusiana, maianthemum bifolium, mercurialis perennis, pinus sylvestris, pteridium aquilinum, quercus robur, rabelera holostea, rubus idaeus, rubus saxatilis, solidago virgaurea, sorbus aucuparia, stellaria aquatica, vaccinium vitis-idaea