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