be, arr. leuven, ranunculus repens, galium palustre, poa trivialis, agrostis stolonifera, phalaris arundinacea, persicaria amphibia, trifolium repens, holcus lanatus, rumex crispus, ranunculus flammula, myosotis scorpioides, juncus effusus, alopecurus pratensis, plantago lanceolata, iris pseudacorus, eleocharis palustris, potentilla reptans, cardamine pratensis, lysimachia vulgaris, ranunculus acris, carex hirta, lythrum salicaria, lysimachia nummularia, rumex acetosa, lolium perenne, silene flos-cuculi, oenanthe fistulosa, vicia cracca, glyceria fluitans, cirsium arvense, carex disticha, carex acuta, alopecurus geniculatus, glyceria maxima, anthoxanthum odoratum, elymus repens, argentina anserina, symphytum officinale, myosotis laxa, lotus pedunculatus, rumex conglomeratus, agrostis canina, juncus articulatus, filipendula ulmaria, trifolium pratense, carex riparia, jacobaea aquatica, lycopus europaeus, thalictrum flavum, phleum pratense