be, arr. leuven, molinia caerulea, pinus sylvestris, calluna vulgaris, betula pendula, quercus robur, avenella flexuosa, agrostis vinealis, prunus serotina, frangula alnus, deschampsia flexuosa, erica tetralix, agrostis capillaris, quercus rubra, rumex angiocarpus, rumex acetosella, juncus bulbosus, sorbus aucuparia, festuca filiformis, juncus effusus, pinus nigra, juncus tenuis, carex pilulifera, betula pubescens, dryopteris carthusiana, dryopteris dilatata, holcus lanatus, amelanchier lamarckii, corynephorus canescens, erigeron canadensis, spergula morisonii, logfia minima, aira praecox, vaccinium myrtillus, ceratocapnos claviculata, juncus squarrosus, hypochaeris radicata, drosera intermedia, carex arenaria, danthonia decumbens, senecio inaequidens, lonicera periclymenum, luzula campestris, hydrocotyle vulgaris, agrostis canina, hypericum perforatum, castanea sativa, claytonia perfoliata, rubus plicatus, bidens frondosa, rubus gratus