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