be, arr. oostende, phragmites australis, agrostis stolonifera, ranunculus repens, poa trivialis, cirsium arvense, holcus lanatus, trifolium repens, lolium perenne, festuca rubra, bolboschoenus maritimus, plantago lanceolata, urtica dioica, elymus repens, argentina anserina, plantago major, althaea officinalis, dactylis glomerata, persicaria amphibia, epilobium hirsutum, phalaris arundinacea, cerastium holosteoides, pulicaria dysenterica, rumex crispus, calystegia sepium, poa annua, ranunculus acris, rumex acetosa, lycopus europaeus, symphytum officinale, trifolium pratense, lythrum salicaria, cardamine pratensis, poa pratensis, scorzoneroides autumnalis, bellis perennis, juncus gerardii, atriplex prostrata, ranunculus sceleratus, arrhenatherum elatius, polygonum aviculare, eleocharis palustris, bromus hordeaceus, achillea millefolium, potentilla reptans, juncus articulatus, alopecurus geniculatus, iris pseudacorus, solanum dulcamara, stuckenia pectinata, galium palustre