nl, groot-rijnmond, phragmites australis, agrostis stolonifera, bolboschoenus maritimus, cirsium arvense, poa trivialis, plantago major, trifolium repens, elymus repens, lolium perenne, stuckenia pectinata, tripolium pannonicum, ranunculus repens, atriplex prostrata, urtica dioica, argentina anserina, epilobium hirsutum, juncus gerardii, poa annua, lysimachia maritima, spergularia marina, triglochin maritima, rumex crispus, cerastium holosteoides, trifolium fragiferum, calystegia sepium, dactylis glomerata, ranunculus sardous, poa pratensis, puccinellia maritima, althaea officinalis, bellis perennis, stellaria media, polygonum aviculare, zannichellia palustris, festuca rubra, elymus athericus, scorzoneroides autumnalis, cirsium vulgare, alopecurus geniculatus, ranunculus sceleratus, puccinellia distans, galium aparine, tripleurospermum maritimum, hordeum secalinum, lycopus europaeus, phalaris arundinacea, holcus lanatus, plantago uliginosa, persicaria amphibia, sonchus arvensis