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