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