be, arr. leuven, phalaris arundinacea, ranunculus repens, alopecurus pratensis, poa trivialis, symphytum officinale, cirsium arvense, urtica dioica, persicaria amphibia, carex acuta, glyceria maxima, agrostis stolonifera, glechoma hederacea, elymus repens, filipendula ulmaria, lythrum salicaria, calystegia sepium, arrhenatherum elatius, holcus lanatus, equisetum palustre, rumex crispus, phragmites australis, rumex acetosa, iris pseudacorus, lolium perenne, ranunculus acris, rumex obtusifolius, galium palustre, galium aparine, trifolium repens, lathyrus pratensis, dactylis glomerata, cardamine pratensis, vicia cracca, myosotis scorpioides, heracleum sphondylium, rorippa amphibia, persicaria hydropiper, lycopus europaeus, carex disticha, plantago lanceolata, phleum pratense, thalictrum flavum, juncus effusus, lysimachia vulgaris, alopecurus geniculatus, solanum dulcamara, carex hirta, argentina anserina, stachys palustris, lysimachia nummularia