cz, středočeský kraj, alopecurus aequalis, persicaria lapathifolia, persicaria hydropiper, rumex maritimus, gnaphalium uliginosum, juncus bufonius, rorippa palustris, ranunculus sceleratus, lemna minor, tripleurospermum inodorum, alisma plantago-aquatica, callitriche palustris, bidens tripartita, plantago uliginosa, carex bohemica, echinochloa crus-galli, juncus articulatus, oenanthe aquatica, lycopus europaeus, lythrum portula, poa annua, eleocharis acicularis, glyceria fluitans, trifolium hybridum, spirodela polyrhiza, phalaris arundinacea, limosella aquatica, bidens radiata, juncus effusus, epilobium ciliatum, eleocharis ovata, lythrum salicaria, persicaria amphibia, agrostis stolonifera, typha latifolia, potentilla supina, eleocharis palustris, veronica anagallis-aquatica, ranunculus aquatilis, ranunculus repens, urtica dioica, cirsium arvense, glyceria maxima, bidens frondosa, matricaria discoidea, plantago major, elymus repens, potamogeton natans, typha angustifolia, persicaria maculosa