be, arr. leuven, ranunculus repens, arrhenatherum elatius, alopecurus pratensis, poa trivialis, holcus lanatus, cirsium arvense, ranunculus acris, rumex acetosa, urtica dioica, heracleum sphondylium, filipendula ulmaria, symphytum officinale, lolium perenne, phalaris arundinacea, lathyrus pratensis, cerastium fontanum, persicaria amphibia, plantago lanceolata, stellaria graminea, glechoma hederacea, agrostis stolonifera, cerastium holosteoides, galium aparine, elymus repens, rumex crispus, trifolium repens, angelica sylvestris, populus canadensis, dactylis glomerata, vicia cracca, trifolium pratense, juncus effusus, carex hirta, cardamine pratensis, calystegia sepium, festuca rubra, rumex obtusifolius, carex acuta, equisetum palustre, silene flos-cuculi, agrostis capillaris, phleum pratense, anthoxanthum odoratum, phragmites australis, lythrum salicaria, achillea millefolium, carex disticha, lolium pratense, trifolium dubium, centaurea jacea