be, arr. leuven, arrhenatherum elatius, holcus lanatus, ranunculus repens, cirsium arvense, heracleum sphondylium, rumex acetosa, quercus robur, agrostis capillaris, urtica dioica, alopecurus pratensis, ranunculus acris, poa trivialis, stellaria graminea, glechoma hederacea, tanacetum vulgare, plantago lanceolata, dactylis glomerata, achillea millefolium, festuca rubra, cerastium holosteoides, populus canadensis, lolium perenne, elymus repens, centaurea jacea, vicia cracca, galium aparine, trifolium pratense, anthoxanthum odoratum, trifolium repens, equisetum arvense, lathyrus pratensis, angelica sylvestris, symphytum officinale, cerastium fontanum, trifolium dubium, crataegus monogyna, hypericum perforatum, galeopsis tetrahit, anthriscus sylvestris, phleum pratense, leucanthemum vulgare, filipendula ulmaria, holcus mollis, poa pratensis, rumex obtusifolius, phalaris arundinacea, carex hirta, bromus hordeaceus, juncus effusus, calystegia sepium