cz, středočeský kraj, lemna minor, urtica dioica, plantago major, spirodela polyrhiza, ranunculus repens, phalaris arundinacea, poa annua, elymus repens, lycopus europaeus, agrostis stolonifera, artemisia vulgaris, poa trivialis, ceratophyllum demersum, butomus umbellatus, phragmites australis, argentina anserina, lolium perenne, stuckenia pectinata, glyceria maxima, sparganium erectum, myriophyllum spicatum, trifolium repens, lemna gibba, potamogeton crispus, geranium pratense, typha latifolia, galium aparine, cirsium arvense, alisma plantago-aquatica, veronica anagallis-aquatica, ranunculus sceleratus, dactylis glomerata, persicaria hydropiper, glyceria fluitans, potentilla reptans, tripleurospermum inodorum, ballota nigra, lythrum salicaria, calystegia sepium, lysimachia nummularia, echinochloa crus-galli, persicaria lapathifolia, eleocharis palustris, rumex crispus, persicaria amphibia, capsella bursa-pastoris, glechoma hederacea, lamium album, arctium tomentosum, rumex obtusifolius