be, arr. leuven, betula pendula, quercus robur, agrostis capillaris, teucrium scorodonia, juncus conglomeratus, molinia caerulea, holcus lanatus, pinus sylvestris, carex pilulifera, calluna vulgaris, juncus effusus, hypericum perforatum, castanea sativa, frangula alnus, cirsium arvense, pteridium aquilinum, prunus serotina, prunella vulgaris, lonicera periclymenum, calamagrostis epigejos, cytisus scoparius, quercus rubra, eupatorium cannabinum, potentilla erecta, avenella flexuosa, rumex angiocarpus, luzula campestris, ranunculus repens, centaurium erythraea, salix caprea, luzula multiflora, anthoxanthum odoratum, danthonia decumbens, holcus mollis, rumex acetosella, achillea millefolium, sorbus aucuparia, festuca rubra, cirsium palustre, stellaria graminea, juncus tenuis, deschampsia flexuosa, veronica officinalis, hypochaeris radicata, fagus sylvatica, festuca filiformis, lysimachia vulgaris, centaurea jacea, cerastium fontanum, plantago lanceolata