cz, středočeský kraj, persicaria lapathifolia, rumex maritimus, rorippa palustris, cyperus fuscus, echinochloa crus-galli, ranunculus sceleratus, limosella aquatica, plantago uliginosa, persicaria hydropiper, alopecurus aequalis, bidens frondosa, bidens tripartita, gnaphalium uliginosum, oenanthe aquatica, oxybasis rubra, tripleurospermum inodorum, leersia oryzoides, potentilla supina, alisma plantago-aquatica, oxybasis glauca, veronica anagallis-aquatica, juncus bufonius, bidens radiata, phalaris arundinacea, lycopus europaeus, lythrum salicaria, carex bohemica, lemna minor, rorippa amphibia, juncus articulatus, lipandra polysperma, bolboschoenus maritimus, spirodela polyrhiza, callitriche palustris, poa annua, chenopodium ficifolium, lythrum portula, stuckenia pectinata, typha latifolia, eleocharis ovata, eleocharis acicularis, chenopodium album, trifolium hybridum, agrostis stolonifera, persicaria maculosa, atriplex prostrata, epilobium ciliatum, glyceria maxima, elatine triandra, persicaria amphibia