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