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