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