cz, středočeský kraj, lemna minor, alopecurus aequalis, alisma plantago-aquatica, rumex maritimus, spirodela polyrhiza, rorippa palustris, persicaria lapathifolia, persicaria hydropiper, lycopus europaeus, phalaris arundinacea, ranunculus sceleratus, oenanthe aquatica, glyceria fluitans, juncus articulatus, lythrum salicaria, juncus bufonius, typha latifolia, callitriche palustris, juncus effusus, carex bohemica, bidens tripartita, eleocharis acicularis, epilobium ciliatum, tripleurospermum inodorum, trifolium hybridum, glyceria maxima, gnaphalium uliginosum, ranunculus repens, bidens frondosa, eleocharis palustris, sparganium emersum, potamogeton natans, echinochloa crus-galli, urtica dioica, plantago uliginosa, sparganium erectum, veronica anagallis-aquatica, typha angustifolia, agrostis stolonifera, persicaria amphibia, carex acuta, ranunculus aquatilis, lythrum portula, limosella aquatica, poa annua, bidens radiata, potamogeton crispus, phragmites australis, myriophyllum spicatum, poa trivialis