quercus petraea, pteridium aquilinum, calamagrostis arundinacea, corylus avellana, vaccinium myrtillus, aesculus hippocastanum, convallaria majalis, festuca heterophylla, galeopsis tetrahit, hieracium sabaudum, luzula pilosa, moehringia trinervia, poa nemoralis, polygonatum odoratum, prunus serotina, sorbus aucuparia, veronica officinalis