cz, středočeský kraj, poa annua, tripleurospermum inodorum, lemna minor, urtica dioica, artemisia vulgaris, persicaria lapathifolia, phalaris arundinacea, chenopodium album, echinochloa crus-galli, plantago major, bidens frondosa, elymus repens, persicaria hydropiper, plantago uliginosa, lycopus europaeus, capsella bursa-pastoris, cirsium arvense, ranunculus sceleratus, spirodela polyrhiza, lipandra polysperma, lolium perenne, myriophyllum spicatum, rumex maritimus, galium aparine, bidens tripartita, rorippa palustris, convolvulus arvensis, ranunculus repens, erigeron canadensis, sonchus oleraceus, argentina anserina, trifolium repens, oxybasis glauca, oxybasis rubra, agrostis stolonifera, rumex crispus, stuckenia pectinata, lactuca serriola, polygonum aviculare, poa trivialis, lythrum salicaria, rumex obtusifolius, stellaria media, typha latifolia, potentilla supina, rorippa amphibia, matricaria discoidea, alisma plantago-aquatica, alopecurus aequalis, ballota nigra