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