be, arr. leuven, agrostis capillaris, hypericum perforatum, holcus lanatus, betula pendula, achillea millefolium, rumex angiocarpus, cirsium arvense, quercus robur, festuca rubra, luzula campestris, rumex acetosella, jacobaea vulgaris, pinus sylvestris, plantago lanceolata, stellaria graminea, arrhenatherum elatius, calamagrostis epigejos, trifolium repens, prunella vulgaris, centaurium erythraea, cytisus scoparius, hypochaeris radicata, crepis capillaris, trifolium dubium, teucrium scorodonia, vicia sativa, cerastium holosteoides, vicia hirsuta, anthoxanthum odoratum, tanacetum vulgare, rumex acetosa, cirsium vulgare, ranunculus repens, calluna vulgaris, lotus corniculatus, poa pratensis, prunus serotina, holcus mollis, daucus carota, veronica officinalis, avenella flexuosa, centaurea jacea, dactylis glomerata, cerastium fontanum, festuca filiformis, leucanthemum vulgare, erigeron canadensis, veronica arvensis, urtica dioica, veronica chamaedrys