plantago uliginosa, agrostis stolonifera, juncus bufonius, alopecurus geniculatus, argentina anserina, glyceria fluitans, lythrum portula, veronica catenata, bidens cernuus, bidens tripartita, bolboschoenus maritimus, cirsium arvense, eleocharis palustris, holcus lanatus, matricaria discoidea, persicaria amphibia, persicaria hydropiper, phalaris arundinacea, poa annua, poa trivialis, ranunculus sceleratus, rumex maritimus, oxybasis rubra