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