pteridium aquilinum, calamagrostis arundinacea, pinus sylvestris, quercus robur, betula pendula, sorbus aucuparia, convallaria majalis, avenella flexuosa, oxalis acetosella, pleurozium schreberi, vaccinium myrtillus, luzula pilosa, rabelera holostea, carex digitata, corylus avellana, maianthemum bifolium, agrostis capillaris, dicranum scoparium, malus sylvestris, picea abies, polygonatum odoratum, populus tremula, rubus idaeus, acer platanoides, poa nemoralis, silene dioica