cz, středočeský kraj, lemna minor, urtica dioica, phalaris arundinacea, artemisia vulgaris, galium aparine, spirodela polyrhiza, bidens frondosa, elymus repens, myriophyllum spicatum, chenopodium album, tripleurospermum inodorum, convolvulus arvensis, capsella bursa-pastoris, poa annua, lycopus europaeus, persicaria lapathifolia, cirsium arvense, butomus umbellatus, rorippa amphibia, ballota nigra, lamium album, geranium pratense, arrhenatherum elatius, nuphar lutea, carduus crispus, poa trivialis, lythrum salicaria, robinia pseudoacacia, stellaria media, persicaria hydropiper, erigeron canadensis, ranunculus sceleratus, echinochloa crus-galli, solanum dulcamara, calystegia sepium, stuckenia pectinata, chelidonium majus, chaerophyllum bulbosum, lactuca serriola, glyceria maxima, rorippa palustris, rumex obtusifolius, echium vulgare, sambucus nigra, plantago major, ranunculus repens, rumex maritimus, lipandra polysperma, dactylis glomerata, acorus calamus