cz, středočeský kraj, lemna minor, bidens frondosa, rumex maritimus, oenanthe aquatica, alisma plantago-aquatica, persicaria lapathifolia, lycopus europaeus, persicaria hydropiper, alopecurus aequalis, cyperus fuscus, ranunculus sceleratus, lythrum salicaria, spirodela polyrhiza, rorippa palustris, rorippa amphibia, phalaris arundinacea, bidens tripartita, leersia oryzoides, stuckenia pectinata, typha latifolia, echinochloa crus-galli, plantago uliginosa, myriophyllum spicatum, phragmites australis, glyceria maxima, juncus articulatus, limosella aquatica, persicaria amphibia, veronica anagallis-aquatica, eleocharis palustris, eleocharis acicularis, gnaphalium uliginosum, sparganium erectum, ceratophyllum demersum, typha angustifolia, sagittaria sagittifolia, bolboschoenus maritimus, potamogeton crispus, butomus umbellatus, juncus bufonius, glyceria fluitans, carex bohemica, agrostis stolonifera, oxybasis rubra, tripleurospermum inodorum, juncus effusus, callitriche palustris, carex acuta, sparganium emersum, bidens radiata