cz, středočeský kraj, lemna minor, persicaria lapathifolia, tripleurospermum inodorum, urtica dioica, echinochloa crus-galli, spirodela polyrhiza, bidens frondosa, phalaris arundinacea, artemisia vulgaris, lycopus europaeus, poa annua, chenopodium album, cirsium arvense, elymus repens, rumex maritimus, persicaria hydropiper, galium aparine, ranunculus sceleratus, lythrum salicaria, phragmites australis, plantago major, stuckenia pectinata, plantago uliginosa, rorippa amphibia, bidens tripartita, lipandra polysperma, calystegia sepium, capsella bursa-pastoris, typha latifolia, alisma plantago-aquatica, ranunculus repens, butomus umbellatus, myriophyllum spicatum, potentilla supina, lemna gibba, oxybasis rubra, ceratophyllum demersum, agrostis stolonifera, oxybasis glauca, argentina anserina, cyperus fuscus, erigeron canadensis, veronica anagallis-aquatica, persicaria amphibia, rumex crispus, alopecurus aequalis, glyceria maxima, sparganium erectum, convolvulus arvensis, rorippa palustris