cz, ústecký kraj, lemna minor, tripleurospermum inodorum, rumex maritimus, lycopus europaeus, persicaria lapathifolia, ranunculus sceleratus, phragmites australis, echinochloa crus-galli, urtica dioica, plantago uliginosa, argentina anserina, typha latifolia, phalaris arundinacea, alisma plantago-aquatica, cirsium arvense, spirodela polyrhiza, plantago major, elymus repens, agrostis stolonifera, bidens frondosa, poa annua, alopecurus aequalis, bidens tripartita, artemisia vulgaris, ranunculus repens, typha angustifolia, lythrum salicaria, bolboschoenus maritimus, persicaria hydropiper, stuckenia pectinata, cyperus fuscus, veronica anagallis-aquatica, oxybasis glauca, potentilla supina, oxybasis rubra, persicaria amphibia, oenanthe aquatica, chenopodium album, rumex crispus, ceratophyllum demersum, galium aparine, epilobium hirsutum, butomus umbellatus, glyceria maxima, sparganium erectum, calystegia sepium, poa trivialis, potamogeton crispus, juncus articulatus, myriophyllum spicatum