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