be, arr. leuven, ranunculus repens, poa trivialis, holcus lanatus, urtica dioica, alopecurus pratensis, cirsium arvense, lolium perenne, agrostis stolonifera, cardamine pratensis, ranunculus acris, juncus effusus, rumex acetosa, trifolium repens, phalaris arundinacea, rumex obtusifolius, heracleum sphondylium, glechoma hederacea, rumex crispus, elymus repens, persicaria hydropiper, arrhenatherum elatius, agrostis capillaris, alopecurus geniculatus, filipendula ulmaria, persicaria amphibia, lythrum salicaria, dactylis glomerata, equisetum palustre, symphytum officinale, plantago major, phleum pratense, plantago lanceolata, glyceria fluitans, galium palustre, stellaria media, silene flos-cuculi, galium aparine, cerastium holosteoides, carex acuta, cerastium fontanum, lysimachia vulgaris, calystegia sepium, trifolium pratense, glyceria maxima, festuca rubra, achillea millefolium, poa annua, carex hirta, cirsium palustre, populus canadensis