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