agrostis stolonifera, alisma plantago-aquatica, alopecurus geniculatus, digitaria sanguinalis, lythrum salicaria, echinochloa crus-galli, eleocharis palustris, gratiola officinalis, lysimachia nummularia, ranunculus repens, rorippa sylvestris, teucrium scordium, veronica anagallis-aquatica