text: quercus robur, dryopteris filix-mas, impatiens parviflora, corylus avellana, prunus padus, pinus sylvestris, aesculus hippocastanum, sambucus nigra, atrichum undulatum, chelidonium majus, euonymus europaeus, glechoma hederacea, poa nemoralis, polygonatum multiflorum, prunus cerasus, ulmus laevis, alliaria petiolata, aulacomnium androgynum, carex pallescens, carpinus betulus, clinopodium vulgare, dicranella heteromalla, elymus caninus, fragaria vesca, frangula alnus, fraxinus excelsior, geum urbanum, hieracium lachenalii, humulus lupulus, luzula pilosa, lysimachia nummularia, maianthemum bifolium, moehringia trinervia, mycelis muralis, polypodium vulgare, prunus serotina, rubus idaeus, sambucus racemosa, sorbus aucuparia, veronica chamaedrys, viburnum opulus