be, arr. maaseik, quercus robur, prunus serotina, pinus sylvestris, sorbus aucuparia, quercus rubra, betula pendula, frangula alnus, avenella flexuosa, deschampsia flexuosa, dryopteris carthusiana, dryopteris dilatata, vaccinium myrtillus, molinia caerulea, pseudotsuga menziesii, lonicera periclymenum, fagus sylvatica, calluna vulgaris, betula pubescens, pinus nigra, amelanchier lamarckii, carex pilulifera, picea abies, ceratocapnos claviculata, castanea sativa, ilex aquifolium, agrostis capillaris, larix kaempferi, pteridium aquilinum, galium saxatile, rumex angiocarpus, rumex acetosella, holcus mollis, rubus idaeus, quercus petraea, juncus effusus, rubus plicatus, galeopsis tetrahit, teucrium scorodonia, acer pseudoplatanus, vaccinium vitis-idaea, erica tetralix, rubus gratus, pinus strobus, corylus avellana, maianthemum bifolium, populus tremula, melampyrum pratense, sambucus nigra, holcus lanatus, luzula pilosa