be, arr. leuven, agrostis capillaris, holcus lanatus, arrhenatherum elatius, quercus robur, rumex acetosa, stellaria graminea, achillea millefolium, ranunculus repens, anthoxanthum odoratum, cerastium fontanum, plantago lanceolata, festuca rubra, hypericum perforatum, ranunculus acris, hypochaeris radicata, centaurea jacea, cirsium arvense, hieracium umbellatum, tanacetum vulgare, leucanthemum vulgare, rumex angiocarpus, heracleum sphondylium, cerastium holosteoides, trifolium repens, trifolium dubium, holcus mollis, trifolium pratense, luzula campestris, lolium perenne, juncus effusus, prunus serotina, dactylis glomerata, vicia hirsuta, rumex acetosella, poa trivialis, equisetum arvense, alopecurus pratensis, betula pendula, angelica sylvestris, urtica dioica, jacobaea vulgaris, poa pratensis, vicia cracca, carex hirta, juncus conglomeratus, vicia sativa, populus canadensis, glechoma hederacea, lotus corniculatus, lotus pedunculatus