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