atriplex prostrata, bidens tripartita, gnaphalium uliginosum, juncus articulatus, juncus compressus, juncus inflexus, persicaria lapathifolia, althaea officinalis, amaranthus retroflexus, argentina anserina, bolboschoenus maritimus, butomus umbellatus, calystegia sepium, capsella bursa-pastoris, cirsium vulgare, convolvulus arvensis, cyperus michelianus, echinochloa crus-galli, eleocharis palustris, elymus repens, equisetum arvense, erigeron canadensis, glycyrrhiza echinata, hordeum murinum, lactuca serriola, limosella aquatica, lotus corniculatus, lycopus europaeus, lythrum virgatum, mentha aquatica, mentha pulegium, oenanthe aquatica, oenothera biennis, persicaria amphibia, phragmites australis, plantago lanceolata, plantago uliginosa, poa annua, polygonum aviculare, potentilla supina, prunus domestica, ranunculus repens, ranunculus sceleratus, rorippa austriaca, rorippa sylvestris, rubus caesius, rumex conglomeratus, rumex palustris, rumex stenophyllus, salix triandra, solanum dulcamara, solanum nigrum, sonchus asper, stellaria media, tanacetum vulgare, taraxacum minimum, tripleurospermum inodorum, verbena supina, veronica anagallis-aquatica, xanthium strumarium