de, düren, carpinus betulus, quercus robur, quercus petraea, sorbus aucuparia, deschampsia flexuosa, avenella flexuosa, poa nemoralis, fagus sylvatica, melampyrum pratense, luzula luzuloides, anemone nemorosa, rabelera holostea, hieracium pellucidum, betula pendula, vaccinium myrtillus, hieracium murorum, viola riviniana, veronica chamaedrys, frangula alnus, agrostis capillaris, hieracium cruentifolium, hieracium subcrassum, convallaria majalis, hieracium pseudodiaphanum, hieracium austrinum, hieracium punctillatum, dactylis glomerata, fragaria vesca, corylus avellana, pinus sylvestris, hieracium lachenalii, tilia cordata, festuca ovina, fraxinus excelsior, hieracium punctillaticeps, veronica officinalis, scrophularia nodosa, senecio ovatus, rubus idaeus, hieracium perscissum, polygonatum multiflorum, hypericum perforatum, populus tremula, acer pseudoplatanus, oxalis acetosella, holcus mollis, moehringia trinervia, maianthemum bifolium, calamagrostis arundinacea, viola reichenbachiana