be, arr. hasselt, quercus robur, quercus rubra, prunus serotina, sorbus aucuparia, lonicera periclymenum, frangula alnus, pinus sylvestris, castanea sativa, betula pendula, molinia caerulea, vaccinium myrtillus, dryopteris dilatata, fagus sylvatica, avenella flexuosa, deschampsia flexuosa, dryopteris carthusiana, amelanchier lamarckii, betula pubescens, acer pseudoplatanus, corylus avellana, calluna vulgaris, carex pilulifera, ilex aquifolium, pteridium aquilinum, sambucus nigra, juncus effusus, polygonatum multiflorum, agrostis capillaris, teucrium scorodonia, hedera helix, maianthemum bifolium, alnus glutinosa, pinus nigra, holcus mollis, athyrium filix-femina, larix kaempferi, holcus lanatus, convallaria majalis, galeopsis tetrahit, pseudotsuga menziesii, robinia pseudoacacia, rhododendron ponticum, prunus avium, fraxinus excelsior, urtica dioica, populus tremula, picea abies, cytisus scoparius, anemone nemorosa, luzula pilosa