quercus robur, carpinus betulus, picea abies, quercus petraea, pteridium aquilinum, vaccinium myrtillus, carex pilulifera, luzula pilosa, lysimachia vulgaris, melica nutans, moehringia trinervia, oxalis acetosella, poa nemoralis, polytrichum formosum, rubus idaeus, viola reichenbachiana