cz, středočeský kraj, lemna minor, spirodela polyrhiza, urtica dioica, phalaris arundinacea, lycopus europaeus, tripleurospermum inodorum, galium aparine, poa annua, artemisia vulgaris, elymus repens, persicaria hydropiper, ranunculus repens, cirsium arvense, alisma plantago-aquatica, persicaria lapathifolia, plantago major, bidens frondosa, ranunculus sceleratus, typha latifolia, alopecurus aequalis, glyceria fluitans, echinochloa crus-galli, poa trivialis, stuckenia pectinata, potamogeton crispus, glyceria maxima, myriophyllum spicatum, sparganium erectum, lemna gibba, ceratophyllum demersum, rumex maritimus, dactylis glomerata, capsella bursa-pastoris, bidens tripartita, agrostis stolonifera, phragmites australis, lythrum salicaria, rumex obtusifolius, sambucus nigra, poa palustris, argentina anserina, persicaria amphibia, aegopodium podagraria, rorippa palustris, anthriscus sylvestris, matricaria discoidea, chenopodium album, oenanthe aquatica, solanum dulcamara, epilobium ciliatum