be, arr. antwerpen, quercus rubra, quercus robur, prunus serotina, sorbus aucuparia, pinus sylvestris, betula pendula, frangula alnus, molinia caerulea, castanea sativa, vaccinium myrtillus, dryopteris dilatata, avenella flexuosa, deschampsia flexuosa, dryopteris carthusiana, lonicera periclymenum, fagus sylvatica, pinus nigra, calluna vulgaris, betula pubescens, amelanchier lamarckii, carex pilulifera, pseudotsuga menziesii, agrostis capillaris, teucrium scorodonia, larix kaempferi, pteridium aquilinum, acer pseudoplatanus, ilex aquifolium, rhododendron ponticum, juncus effusus, holcus mollis, corylus avellana, picea abies, rumex angiocarpus, holcus lanatus, ceratocapnos claviculata, larix decidua, athyrium filix-femina, rumex acetosella, robinia pseudoacacia, maianthemum bifolium, sambucus nigra, erica tetralix, salix caprea, convallaria majalis, galium saxatile, luzula pilosa, rubus gratus, quercus petraea, galeopsis tetrahit