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