text: pinus sylvestris, calamagrostis arundinacea, avenella flexuosa, oxalis acetosella, quercus robur, vaccinium myrtillus, picea abies, pleurozium schreberi, frangula alnus, maianthemum bifolium, rubus idaeus, betula pendula, dicranum polysetum, pteridium aquilinum, sorbus aucuparia, luzula pilosa, polytrichum formosum