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