quercus petraea, pteridium aquilinum, corylus avellana, calamagrostis arundinacea, luzula pilosa, vaccinium myrtillus, aesculus hippocastanum, convallaria majalis, frangula alnus, galeopsis tetrahit, hieracium murorum, maianthemum bifolium, moehringia trinervia, mycelis muralis, prunus serotina, sorbus aucuparia, urtica dioica