quercus petraea, corylus avellana, pteridium aquilinum, calamagrostis arundinacea, aesculus hippocastanum, brachypodium sylvaticum, convallaria majalis, festuca heterophylla, galeopsis tetrahit, hieracium sabaudum, moehringia trinervia, mycelis muralis, poa nemoralis, scrophularia nodosa, solidago virgaurea, maianthemum bifolium, prunus serotina