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