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