salix triandra, bidens tripartita, cyperus michelianus, gnaphalium uliginosum, oxybasis urbica, populus nigra, agrostis stolonifera, alisma plantago-aquatica, atriplex prostrata, bidens cernuus, chenopodium album, cyperus fuscus, echinochloa crus-galli, eleocharis acicularis, juncus articulatus, juncus bufonius, juncus compressus, juncus effusus, limosella aquatica, lindernia procumbens, lycopus exaltatus, lythrum virgatum, mentha arvensis, oenanthe aquatica, phragmites australis, plantago major, potentilla supina, ranunculus sceleratus, rorippa astyla, rorippa sylvestris, rumex conglomeratus, rumex crispus, sporobolus alopecuroides, tripleurospermum inodorum, typha latifolia, verbascum blattaria, veronica anagallis-aquatica, veronica beccabunga