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