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