be, arr. maaseik, quercus robur, sorbus aucuparia, quercus rubra, prunus serotina, frangula alnus, betula pendula, pinus sylvestris, lonicera periclymenum, dryopteris dilatata, molinia caerulea, betula pubescens, deschampsia flexuosa, dryopteris carthusiana, avenella flexuosa, amelanchier lamarckii, vaccinium myrtillus, fagus sylvatica, juncus effusus, castanea sativa, agrostis capillaris, alnus glutinosa, calluna vulgaris, ceratocapnos claviculata, ilex aquifolium, pteridium aquilinum, carex pilulifera, holcus lanatus, lysimachia vulgaris, holcus mollis, corylus avellana, acer pseudoplatanus, sambucus nigra, pseudotsuga menziesii, larix kaempferi, galeopsis tetrahit, athyrium filix-femina, urtica dioica, hedera helix, rhododendron ponticum, rubus idaeus, geum macrophyllum, erica tetralix, teucrium scorodonia, polygonatum multiflorum, rumex angiocarpus, agrostis canina, salix cinerea, maianthemum bifolium, rumex acetosella, ranunculus repens