quercus robur, abies alba, picea abies, maianthemum bifolium, oxalis acetosella, pleurozium schreberi, vaccinium myrtillus, frangula alnus, ajuga reptans, hylocomium splendens, leucobryum glaucum, luzula pilosa, melampyrum pratense, plagiomnium elatum, polytrichum formosum, populus tremula, ptilium crista-castrensis, spinulum annotinum