be, arr. oostende, phragmites australis, agrostis stolonifera, ranunculus repens, poa trivialis, trifolium repens, carex riparia, cirsium arvense, holcus lanatus, lolium perenne, argentina anserina, bolboschoenus maritimus, persicaria amphibia, phalaris arundinacea, ranunculus acris, calystegia sepium, iris pseudacorus, symphytum officinale, cardamine pratensis, lythrum salicaria, elymus repens, festuca rubra, epilobium hirsutum, eleocharis palustris, galium palustre, plantago lanceolata, cerastium holosteoides, lycopus europaeus, urtica dioica, rumex crispus, trifolium pratense, glyceria maxima, equisetum palustre, pulicaria dysenterica, bellis perennis, althaea officinalis, carex disticha, juncus articulatus, plantago major, poa pratensis, dactylis glomerata, valeriana officinalis, carex hirta, trifolium fragiferum, rumex acetosa, scorzoneroides autumnalis, juncus gerardii, silene flos-cuculi, potentilla reptans, lemna minor, alisma plantago-aquatica