cz, středočeský kraj, lemna minor, tripleurospermum inodorum, plantago uliginosa, ranunculus sceleratus, persicaria lapathifolia, rumex maritimus, argentina anserina, elymus repens, cirsium arvense, echinochloa crus-galli, phragmites australis, plantago major, poa annua, agrostis stolonifera, lycopus europaeus, urtica dioica, typha latifolia, bolboschoenus maritimus, phalaris arundinacea, alopecurus aequalis, rumex crispus, oxybasis glauca, alisma plantago-aquatica, ranunculus repens, persicaria amphibia, artemisia vulgaris, oxybasis rubra, chenopodium album, stuckenia pectinata, veronica anagallis-aquatica, potentilla supina, spirodela polyrhiza, poa trivialis, oenanthe aquatica, puccinellia distans, lolium perenne, polygonum aviculare, juncus bufonius, bidens frondosa, galium aparine, persicaria hydropiper, juncus articulatus, typha angustifolia, rorippa palustris, bidens tripartita, trifolium repens, glyceria fluitans, capsella bursa-pastoris, eleocharis palustris, lythrum salicaria