cz, jihočeský kraj, persicaria lapathifolia, persicaria hydropiper, rorippa palustris, gnaphalium uliginosum, alopecurus aequalis, bidens tripartita, plantago uliginosa, juncus bufonius, echinochloa crus-galli, poa annua, tripleurospermum inodorum, juncus articulatus, alisma plantago-aquatica, rumex maritimus, ranunculus sceleratus, limosella aquatica, cyperus fuscus, lycopus europaeus, trifolium hybridum, phalaris arundinacea, lythrum portula, lythrum salicaria, callitriche palustris, veronica anagallis-aquatica, carex bohemica, bidens frondosa, agrostis stolonifera, oenanthe aquatica, leersia oryzoides, eleocharis acicularis, bidens radiata, potentilla supina, eleocharis ovata, epilobium ciliatum, persicaria minor, plantago major, ranunculus repens, lipandra polysperma, persicaria maculosa, urtica dioica, polygonum aviculare, eleocharis palustris, glyceria fluitans, lemna minor, chenopodium album, trifolium repens, oxybasis glauca, argentina anserina, typha latifolia, veronica beccabunga