cz, ústecký kraj, lemna minor, phalaris arundinacea, spirodela polyrhiza, urtica dioica, lycopus europaeus, phragmites australis, glyceria maxima, elymus repens, butomus umbellatus, lythrum salicaria, rorippa amphibia, persicaria amphibia, ranunculus repens, calystegia sepium, cirsium arvense, carex acuta, galium aparine, symphytum officinale, geranium pratense, bidens frondosa, dactylis glomerata, artemisia vulgaris, poa trivialis, arrhenatherum elatius, typha latifolia, tripleurospermum inodorum, solanum dulcamara, sparganium erectum, nuphar lutea, ceratophyllum demersum, alopecurus pratensis, iris pseudacorus, agrostis stolonifera, alisma plantago-aquatica, persicaria lapathifolia, argentina anserina, acorus calamus, equisetum arvense, poa palustris, plantago lanceolata, glechoma hederacea, lemna gibba, oenanthe aquatica, carex hirta, rumex crispus, echinochloa crus-galli, typha angustifolia, rumex maritimus, stuckenia pectinata, ranunculus sceleratus