agrostis stolonifera, alopecurus geniculatus, argentina anserina, eleocharis palustris, oenanthe aquatica, persicaria hydropiper, plantago uliginosa, rorippa amphibia, alopecurus pratensis, atriplex prostrata, bidens tripartita, glyceria fluitans, juncus bufonius, mentha arvensis, myosotis scorpioides, persicaria lapathifolia, poa annua, potentilla reptans, ranunculus repens, rumex crispus, veronica anagallis-aquatica