be, arr. oostende, agrostis stolonifera, eleocharis palustris, ranunculus repens, juncus articulatus, poa trivialis, trifolium repens, oenanthe fistulosa, trifolium fragiferum, alopecurus geniculatus, bolboschoenus maritimus, helosciadium nodiflorum, rumex conglomeratus, apium nodiflorum, glyceria fluitans, holcus lanatus, lolium perenne, argentina anserina, persicaria amphibia, phragmites australis, eleocharis uniglumis, carex hirta, galium palustre, juncus bufonius, plantago major, cardamine pratensis, rumex crispus, ranunculus sceleratus, juncus gerardii, glyceria notata, jacobaea aquatica, ranunculus flammula, juncus effusus, schoenoplectus tabernaemontani, carex disticha, epilobium parviflorum, juncus inflexus, myosotis laxa, scorzoneroides autumnalis, cirsium arvense, bellis perennis, ranunculus acris, myosotis scorpioides, festuca rubra, carex riparia, phalaris arundinacea, lycopus europaeus, cynosurus cristatus, triglochin palustris, epilobium hirsutum, ranunculus sardous