picea abies, calamagrostis arundinacea, fagus sylvatica, sorbus aucuparia, avenella flexuosa, prenanthes purpurea, vaccinium myrtillus, acer pseudoplatanus, anemone nemorosa, athyrium filix-femina, dryopteris carthusiana, dryopteris dilatata, lilium martagon, maianthemum bifolium, oxalis acetosella, polygonatum verticillatum, silene dioica, solidago virgaurea, streptopus amplexifolius, veratrum lobelianum