cz, středočeský kraj, rumex maritimus, persicaria lapathifolia, rorippa palustris, oenanthe aquatica, carex bohemica, ranunculus sceleratus, eleocharis ovata, alopecurus aequalis, alisma plantago-aquatica, callitriche palustris, eleocharis acicularis, bidens radiata, persicaria hydropiper, bidens tripartita, limosella aquatica, gnaphalium uliginosum, lemna minor, spirodela polyrhiza, lycopus europaeus, lythrum salicaria, juncus bufonius, lythrum portula, coleanthus subtilis, glyceria maxima, elatine triandra, echinochloa crus-galli, typha latifolia, elatine hydropiper, cyperus fuscus, phalaris arundinacea, juncus articulatus, ranunculus aquatilis, leersia oryzoides, persicaria amphibia, typha angustifolia, bolboschoenus maritimus, glyceria fluitans, potentilla supina, veronica anagallis-aquatica, sagittaria sagittifolia, eleocharis palustris, trifolium hybridum, tripleurospermum inodorum, juncus effusus, bidens frondosa, carex acuta, plantago uliginosa, phragmites australis, potamogeton natans, juncus bulbosus