echinochloa crus-galli, alopecurus geniculatus, gratiola officinalis, alisma plantago-aquatica, bidens tripartita, chaiturus marrubiastrum, eleocharis palustris, gnaphalium uliginosum, mentha pulegium, teucrium scordium, agrostis stolonifera, digitaria sanguinalis, juncus compressus, lysimachia nummularia, lythrum salicaria, potentilla reptans, ranunculus repens, ranunculus sardous, rorippa sylvestris, rumex crispus, sonchus palustris, veronica anagallis-aquatica