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