cz, středočeský kraj, lemna minor, phalaris arundinacea, spirodela polyrhiza, urtica dioica, lycopus europaeus, alisma plantago-aquatica, ranunculus repens, glyceria fluitans, typha latifolia, persicaria hydropiper, lythrum salicaria, glyceria maxima, alopecurus aequalis, poa trivialis, persicaria lapathifolia, agrostis stolonifera, phragmites australis, galium aparine, ranunculus sceleratus, poa palustris, bidens tripartita, sparganium erectum, juncus effusus, persicaria amphibia, epilobium hirsutum, cirsium arvense, elymus repens, carex acuta, tripleurospermum inodorum, bidens frondosa, galium palustre, rumex maritimus, poa annua, solanum dulcamara, rorippa palustris, oenanthe aquatica, salix alba, scirpus sylvaticus, potamogeton crispus, juncus articulatus, equisetum palustre, lysimachia vulgaris, lysimachia nummularia, typha angustifolia, potamogeton natans, stuckenia pectinata, eleocharis palustris, argentina anserina, rumex obtusifolius, veronica anagallis-aquatica