be, arr. maaseik, pinus sylvestris, prunus serotina, avenella flexuosa, deschampsia flexuosa, betula pendula, quercus robur, quercus rubra, sorbus aucuparia, calluna vulgaris, frangula alnus, rumex angiocarpus, rumex acetosella, agrostis capillaris, pinus nigra, molinia caerulea, dryopteris carthusiana, vaccinium myrtillus, dryopteris dilatata, erigeron canadensis, corynephorus canescens, spergula morisonii, agrostis vinealis, senecio sylvaticus, carex pilulifera, ceratocapnos claviculata, pseudotsuga menziesii, calamagrostis epigejos, hypericum perforatum, holcus lanatus, fagus sylvatica, logfia minima, betula pubescens, holcus mollis, amelanchier lamarckii, picea abies, hypochaeris radicata, juncus effusus, erica tetralix, juncus tenuis, festuca filiformis, galium saxatile, digitaria ischaemum, elymus repens, robinia pseudoacacia, rubus plicatus, cirsium arvense, stellaria media, galeopsis tetrahit, vaccinium vitis-idaea, plantago major