cz, středočeský kraj, lemna minor, spirodela polyrhiza, phalaris arundinacea, urtica dioica, lycopus europaeus, alisma plantago-aquatica, glyceria fluitans, poa annua, ranunculus repens, persicaria hydropiper, typha latifolia, persicaria lapathifolia, plantago major, agrostis stolonifera, potamogeton crispus, tripleurospermum inodorum, lythrum salicaria, alopecurus aequalis, ranunculus sceleratus, bidens tripartita, artemisia vulgaris, poa trivialis, sparganium erectum, poa palustris, argentina anserina, glyceria maxima, ceratophyllum demersum, elymus repens, phragmites australis, juncus articulatus, stuckenia pectinata, typha angustifolia, myriophyllum spicatum, persicaria amphibia, echinochloa crus-galli, cirsium arvense, matricaria discoidea, eleocharis palustris, epilobium hirsutum, rumex maritimus, potamogeton natans, trifolium repens, lysimachia nummularia, galium aparine, juncus effusus, bidens frondosa, epilobium ciliatum, lemna gibba, rorippa palustris, veronica anagallis-aquatica