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