be, arr. leuven, holcus lanatus, ranunculus repens, arrhenatherum elatius, rumex acetosa, agrostis capillaris, plantago lanceolata, achillea millefolium, lolium perenne, stellaria graminea, ranunculus acris, cerastium fontanum, cirsium arvense, tanacetum vulgare, poa trivialis, quercus robur, festuca rubra, heracleum sphondylium, trifolium repens, trifolium dubium, alopecurus pratensis, anthoxanthum odoratum, dactylis glomerata, juncus effusus, leucanthemum vulgare, trifolium pratense, urtica dioica, prunus serotina, hypochaeris radicata, vicia hirsuta, hypericum perforatum, equisetum arvense, cerastium holosteoides, centaurea jacea, elymus repens, rumex angiocarpus, pilosella aurantiaca, bromus hordeaceus, glechoma hederacea, cardamine pratensis, phleum pratense, silene coronaria, lolium multiflorum, rumex acetosella, veronica arvensis, holcus mollis, carex hirta, erigeron canadensis, filipendula ulmaria, oxalis corniculata, rumex obtusifolius