fagus sylvatica, castanea sativa, vaccinium myrtillus, quercus petraea, pteridium aquilinum, acer pseudoplatanus, athyrium filix-femina, gentiana asclepiadea, oreopteris limbosperma, avenella flexuosa, calluna vulgaris, corylus avellana, hedera helix, leucobryum glaucum, luzula luzuloides, melampyrum pratense, picea abies, polytrichum formosum, torminalis glaberrima