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