cz, středočeský kraj, lemna minor, spirodela polyrhiza, persicaria lapathifolia, phalaris arundinacea, echinochloa crus-galli, lycopus europaeus, alisma plantago-aquatica, ranunculus sceleratus, tripleurospermum inodorum, bidens frondosa, persicaria hydropiper, phragmites australis, rumex maritimus, poa annua, urtica dioica, agrostis stolonifera, ranunculus repens, plantago uliginosa, plantago major, argentina anserina, bidens tripartita, typha latifolia, glyceria maxima, oenanthe aquatica, veronica anagallis-aquatica, lythrum salicaria, cyperus fuscus, ceratophyllum demersum, persicaria amphibia, alopecurus aequalis, glyceria fluitans, stuckenia pectinata, elymus repens, rorippa amphibia, butomus umbellatus, sparganium erectum, bolboschoenus maritimus, potamogeton crispus, myriophyllum spicatum, lemna gibba, eleocharis palustris, poa trivialis, artemisia vulgaris, lemna trisulca, cirsium arvense, typha angustifolia, polygonum aviculare, chenopodium album, gnaphalium uliginosum, juncus articulatus