be, arr. leuven, holcus lanatus, agrostis capillaris, quercus robur, rumex acetosa, arrhenatherum elatius, ranunculus repens, achillea millefolium, cirsium arvense, plantago lanceolata, festuca rubra, lolium perenne, cerastium holosteoides, stellaria graminea, ranunculus acris, poa trivialis, anthoxanthum odoratum, trifolium repens, urtica dioica, hypericum perforatum, tanacetum vulgare, dactylis glomerata, heracleum sphondylium, trifolium dubium, elymus repens, poa pratensis, alopecurus pratensis, glechoma hederacea, trifolium pratense, hypochaeris radicata, holcus mollis, juncus effusus, rumex angiocarpus, cerastium fontanum, centaurea jacea, leucanthemum vulgare, betula pendula, bromus hordeaceus, vicia hirsuta, equisetum arvense, galeopsis tetrahit, carex hirta, luzula campestris, rumex acetosella, phleum pratense, agrostis stolonifera, jacobaea vulgaris, vicia cracca, rumex obtusifolius, galium aparine, vicia sativa