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