cz, ústecký kraj, lemna minor, tripleurospermum inodorum, cirsium arvense, phragmites australis, elymus repens, echinochloa crus-galli, persicaria lapathifolia, lycopus europaeus, plantago major, urtica dioica, argentina anserina, ranunculus sceleratus, agrostis stolonifera, chenopodium album, bolboschoenus maritimus, galium aparine, rumex crispus, convolvulus arvensis, typha latifolia, persicaria amphibia, ranunculus repens, plantago uliginosa, artemisia vulgaris, lythrum salicaria, rumex maritimus, typha angustifolia, phalaris arundinacea, alisma plantago-aquatica, polygonum aviculare, potentilla supina, oenanthe aquatica, capsella bursa-pastoris, poa annua, poa trivialis, amaranthus retroflexus, butomus umbellatus, bidens tripartita, calystegia sepium, carex riparia, lolium perenne, potentilla reptans, oxybasis glauca, lactuca serriola, ceratophyllum demersum, lathyrus tuberosus, alopecurus aequalis, stuckenia pectinata, veronica anagallis-aquatica, fallopia convolvulus, bidens frondosa