salix triandra, bidens tripartita, sporobolus alopecuroides, cyperus michelianus, oxybasis urbica, agrostis stolonifera, alisma plantago-aquatica, atriplex prostrata, bidens cernuus, chenopodium album, cyperus fuscus, cyperus glomeratus, echinochloa crus-galli, erigeron canadensis, glycyrrhiza echinata, gnaphalium uliginosum, gratiola officinalis, juncus articulatus, juncus bufonius, juncus compressus, juncus effusus, limosella aquatica, lindernia procumbens, lycopus europaeus, lycopus exaltatus, lythrum salicaria, lythrum virgatum, oenanthe aquatica, oenothera biennis, persicaria lapathifolia, plantago major, potentilla supina, ranunculus sceleratus, rorippa sylvestris, rumex palustris, tripleurospermum inodorum, typha angustifolia, typha latifolia, veronica anagallis-aquatica