picea abies, vaccinium myrtillus, pleurozium schreberi, maianthemum bifolium, pinus sylvestris, frangula alnus, sorbus aucuparia, alnus glutinosa, betula pendula, carex digitata, melampyrum pratense, spinulum annotinum, dicranum undulatum, equisetum pratense, hylocomium splendens, luzula pilosa, lycopodium clavatum, moehringia trinervia, mycelis muralis, oxalis acetosella, pteridium aquilinum, quercus robur, vaccinium vitis-idaea, viola reichenbachiana