be, arr. leuven, arrhenatherum elatius, alopecurus pratensis, holcus lanatus, ranunculus repens, heracleum sphondylium, rumex acetosa, ranunculus acris, filipendula ulmaria, poa trivialis, stellaria graminea, cirsium arvense, angelica sylvestris, cerastium fontanum, lathyrus pratensis, agrostis capillaris, symphytum officinale, urtica dioica, plantago lanceolata, lolium perenne, anthoxanthum odoratum, festuca rubra, cardamine pratensis, glechoma hederacea, silene flos-cuculi, populus canadensis, centaurea jacea, phalaris arundinacea, juncus effusus, carex acuta, vicia cracca, trifolium pratense, dactylis glomerata, achillea millefolium, cerastium holosteoides, cirsium palustre, equisetum palustre, trifolium repens, tanacetum vulgare, persicaria amphibia, trifolium dubium, carex hirta, galium aparine, rumex crispus, phleum pratense, leucanthemum vulgare, lotus pedunculatus, rumex obtusifolius, elymus repens, lolium pratense, agrostis stolonifera