cz, ústecký kraj, lemna minor, phragmites australis, urtica dioica, spirodela polyrhiza, phalaris arundinacea, lycopus europaeus, butomus umbellatus, elymus repens, artemisia vulgaris, galium aparine, stuckenia pectinata, ceratophyllum demersum, calystegia sepium, cirsium arvense, geranium pratense, typha latifolia, glyceria maxima, tripleurospermum inodorum, arctium tomentosum, lythrum salicaria, bidens frondosa, myriophyllum spicatum, dactylis glomerata, symphytum officinale, lemna gibba, plantago major, ballota nigra, convolvulus arvensis, ranunculus repens, solanum dulcamara, argentina anserina, sparganium erectum, ranunculus sceleratus, agrostis stolonifera, nuphar lutea, persicaria amphibia, rorippa amphibia, poa trivialis, persicaria lapathifolia, arrhenatherum elatius, typha angustifolia, echinochloa crus-galli, chenopodium album, sambucus nigra, potamogeton crispus, lemna trisulca, rubus caesius, alisma plantago-aquatica, potentilla reptans, glechoma hederacea