quercus robur, vaccinium myrtillus, betula pendula, avenella flexuosa, festuca ovina, hylocomium splendens, pleurozium schreberi, dicranum majus, pteridium aquilinum, luzula pilosa, oxalis acetosella, galium saxatile, polytrichum formosum, hylocomiadelphus triquetrus, vaccinium vitis-idaea