cz, středočeský kraj, rorippa amphibia, bidens frondosa, lemna minor, lythrum salicaria, persicaria lapathifolia, butomus umbellatus, cyperus fuscus, nuphar lutea, phalaris arundinacea, spirodela polyrhiza, oenanthe aquatica, persicaria amphibia, echinochloa crus-galli, gnaphalium uliginosum, rorippa palustris, bidens tripartita, persicaria hydropiper, glyceria maxima, lycopus europaeus, rumex maritimus, plantago uliginosa, alisma plantago-aquatica, xanthium orientale, lipandra polysperma, ceratophyllum demersum, oxybasis rubra, corrigiola litoralis, stachys palustris, sagittaria sagittifolia, myriophyllum spicatum, rorippa sylvestris, ranunculus sceleratus, lindernia dubia, pulicaria vulgaris, iris pseudacorus, leersia oryzoides, stuckenia pectinata, aristolochia clematitis, limosella aquatica, lysimachia vulgaris, solanum dulcamara, phragmites australis, alopecurus aequalis, potamogeton nodosus, tripleurospermum inodorum, cyperus michelianus, bolboschoenus maritimus, eleocharis palustris, carex acuta, urtica dioica