cz, středočeský kraj, lemna minor, phalaris arundinacea, echinochloa crus-galli, bidens frondosa, persicaria lapathifolia, spirodela polyrhiza, lycopus europaeus, urtica dioica, phragmites australis, rorippa amphibia, lythrum salicaria, calystegia sepium, butomus umbellatus, cyperus fuscus, persicaria hydropiper, bidens tripartita, agrostis stolonifera, alisma plantago-aquatica, tripleurospermum inodorum, stuckenia pectinata, ceratophyllum demersum, ranunculus sceleratus, solanum dulcamara, oenanthe aquatica, typha latifolia, rumex maritimus, ranunculus repens, cirsium arvense, artemisia vulgaris, veronica anagallis-aquatica, bolboschoenus maritimus, chenopodium album, glyceria maxima, persicaria amphibia, rubus caesius, plantago major, elymus repens, myriophyllum spicatum, atriplex prostrata, sparganium erectum, plantago uliginosa, galium aparine, typha angustifolia, persicaria mitis, poa trivialis, iris pseudacorus, lemna trisulca, rumex crispus, rorippa sylvestris, oxybasis rubra