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