cz, středočeský kraj, phalaris arundinacea, persicaria lapathifolia, rorippa palustris, persicaria hydropiper, bidens frondosa, tripleurospermum inodorum, urtica dioica, poa annua, lycopus europaeus, lemna minor, plantago uliginosa, artemisia vulgaris, rumex maritimus, bidens tripartita, alopecurus aequalis, lythrum salicaria, echinochloa crus-galli, spirodela polyrhiza, ranunculus sceleratus, epilobium ciliatum, alisma plantago-aquatica, ranunculus repens, lipandra polysperma, gnaphalium uliginosum, chenopodium album, galium aparine, poa palustris, rumex obtusifolius, poa trivialis, agrostis stolonifera, elymus repens, juncus bufonius, plantago major, tanacetum vulgare, veronica anagallis-aquatica, juncus articulatus, cirsium arvense, cyperus fuscus, trifolium hybridum, trifolium repens, rorippa amphibia, typha latifolia, glyceria fluitans, capsella bursa-pastoris, veronica beccabunga, barbarea vulgaris, argentina anserina, myriophyllum spicatum, leersia oryzoides, salix alba