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