cz, ústecký kraj, lemna minor, spirodela polyrhiza, urtica dioica, lycopus europaeus, phalaris arundinacea, myriophyllum spicatum, ceratophyllum demersum, phragmites australis, stuckenia pectinata, typha latifolia, potamogeton crispus, lemna gibba, sparganium erectum, alisma plantago-aquatica, galium aparine, glyceria maxima, ranunculus sceleratus, ranunculus repens, butomus umbellatus, bidens frondosa, lemna trisulca, cirsium arvense, lythrum salicaria, elymus repens, typha angustifolia, solanum dulcamara, glyceria fluitans, poa trivialis, nuphar lutea, artemisia vulgaris, calystegia sepium, persicaria amphibia, agrostis stolonifera, persicaria hydropiper, rorippa amphibia, veronica anagallis-aquatica, epilobium hirsutum, echinochloa crus-galli, oenanthe aquatica, plantago major, rumex maritimus, sparganium emersum, sambucus nigra, persicaria lapathifolia, poa annua, tripleurospermum inodorum, dactylis glomerata, argentina anserina, berula erecta, potamogeton natans