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