picea abies, avenella flexuosa, larix decidua, maianthemum bifolium, vaccinium myrtillus, abies alba, calamagrostis arundinacea, erica carnea, luzula nivea, oxalis acetosella, phyteuma betonicifolium, polygaloides chamaebuxus, polypodium vulgare, prenanthes purpurea, solidago virgaurea, phyteuma scheuchzeri