picea abies, avenella flexuosa, calamagrostis villosa, acer pseudoplatanus, sorbus aucuparia, betula pubescens, athyrium filix-femina, dryopteris carthusiana, fagus sylvatica, homogyne alpina, maianthemum bifolium, oxalis acetosella, polygonatum verticillatum, prenanthes purpurea, senecio ovatus, streptopus amplexifolius, vaccinium myrtillus