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