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