be, arr. leuven, carex pilulifera, calluna vulgaris, betula pendula, agrostis capillaris, teucrium scorodonia, pinus sylvestris, quercus robur, avenella flexuosa, molinia caerulea, castanea sativa, deschampsia flexuosa, pteridium aquilinum, danthonia decumbens, festuca filiformis, prunus serotina, rumex angiocarpus, frangula alnus, rumex acetosella, holcus lanatus, luzula campestris, hypericum perforatum, veronica officinalis, cytisus scoparius, vaccinium myrtillus, fagus sylvatica, quercus rubra, juncus conglomeratus, potentilla erecta, sorbus aucuparia, anthoxanthum odoratum, lonicera periclymenum, holcus mollis, luzula multiflora, prunella vulgaris, hypochaeris radicata, juncus effusus, centaurium erythraea, agrostis vinealis, achillea millefolium, calamagrostis epigejos, cirsium arvense, festuca rubra, juncus tenuis, pilosella officinarum, hieracium umbellatum, pinus nigra, jacobaea vulgaris, lotus corniculatus, quercus petraea, hypericum pulchrum