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