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