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