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