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