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