cz, ústecký kraj, lemna minor, urtica dioica, phragmites australis, elymus repens, cirsium arvense, lycopus europaeus, artemisia vulgaris, galium aparine, spirodela polyrhiza, phalaris arundinacea, plantago major, typha latifolia, tripleurospermum inodorum, stuckenia pectinata, argentina anserina, ceratophyllum demersum, ranunculus repens, dactylis glomerata, ballota nigra, agrostis stolonifera, calystegia sepium, myriophyllum spicatum, lemna gibba, poa trivialis, ranunculus sceleratus, convolvulus arvensis, poa annua, echinochloa crus-galli, lolium perenne, persicaria lapathifolia, typha angustifolia, lythrum salicaria, persicaria amphibia, potamogeton crispus, sambucus nigra, butomus umbellatus, sparganium erectum, arctium tomentosum, potentilla reptans, glyceria maxima, rumex crispus, epilobium hirsutum, bidens frondosa, chenopodium album, geranium pratense, alisma plantago-aquatica, arrhenatherum elatius, lamium album, anthriscus sylvestris, poa palustris