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