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