cz, středočeský kraj, persicaria lapathifolia, echinochloa crus-galli, lemna minor, rumex maritimus, tripleurospermum inodorum, plantago uliginosa, ranunculus sceleratus, potentilla supina, bidens tripartita, lycopus europaeus, persicaria hydropiper, alopecurus aequalis, spirodela polyrhiza, oenanthe aquatica, rorippa palustris, cyperus fuscus, bidens frondosa, oxybasis rubra, phalaris arundinacea, alisma plantago-aquatica, lipandra polysperma, lythrum salicaria, veronica anagallis-aquatica, bolboschoenus maritimus, chenopodium album, poa annua, oxybasis glauca, gnaphalium uliginosum, cirsium arvense, typha latifolia, butomus umbellatus, phragmites australis, persicaria amphibia, rorippa amphibia, stuckenia pectinata, urtica dioica, agrostis stolonifera, elymus repens, typha angustifolia, juncus bufonius, limosella aquatica, myriophyllum spicatum, ceratophyllum demersum, artemisia vulgaris, plantago major, argentina anserina, polygonum aviculare, rumex crispus, glyceria maxima, ranunculus repens