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