quercus petraea, pteridium aquilinum, calamagrostis arundinacea, galeopsis tetrahit, convallaria majalis, mycelis muralis, poa nemoralis, urtica dioica, brachypodium sylvaticum, fallopia dumetorum, hieracium sabaudum, luzula pilosa, maianthemum bifolium, moehringia trinervia