be, arr. leuven, agrostis capillaris, betula pendula, holcus lanatus, hypericum perforatum, teucrium scorodonia, quercus robur, pinus sylvestris, cirsium arvense, prunella vulgaris, calluna vulgaris, centaurium erythraea, rumex angiocarpus, carex pilulifera, achillea millefolium, juncus conglomeratus, luzula campestris, rumex acetosella, molinia caerulea, cytisus scoparius, ranunculus repens, castanea sativa, trifolium repens, juncus effusus, festuca rubra, plantago lanceolata, juncus tenuis, stellaria graminea, pteridium aquilinum, calamagrostis epigejos, prunus serotina, jacobaea vulgaris, avenella flexuosa, anthoxanthum odoratum, veronica officinalis, hypochaeris radicata, holcus mollis, salix caprea, arrhenatherum elatius, quercus rubra, cirsium vulgare, lotus corniculatus, trifolium dubium, danthonia decumbens, rumex acetosa, cerastium fontanum, cerastium holosteoides, frangula alnus, deschampsia flexuosa, crepis capillaris, centaurea jacea