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