be, arr. sint-niklaas, agrostis stolonifera, phragmites australis, cirsium arvense, poa trivialis, lolium perenne, urtica dioica, ranunculus repens, bolboschoenus maritimus, elymus repens, trifolium repens, atriplex prostrata, holcus lanatus, epilobium hirsutum, plantago major, tripolium pannonicum, calystegia sepium, argentina anserina, juncus gerardii, althaea officinalis, alopecurus geniculatus, galium aparine, rumex crispus, cerastium holosteoides, lysimachia maritima, festuca rubra, stellaria media, poa annua, ranunculus sceleratus, eupatorium cannabinum, triglochin maritima, dactylis glomerata, hordeum secalinum, ranunculus sardous, spergularia marina, cirsium vulgare, phalaris arundinacea, bellis perennis, ranunculus acris, polygonum aviculare, poa pratensis, lycopus europaeus, cotula coronopifolia, juncus bufonius, cardamine pratensis, glechoma hederacea, elymus athericus, trifolium fragiferum, rumex conglomeratus, puccinellia maritima, rumex acetosa