cz, středočeský kraj, lemna minor, urtica dioica, lycopus europaeus, spirodela polyrhiza, phalaris arundinacea, galium aparine, phragmites australis, typha latifolia, ranunculus repens, lythrum salicaria, alisma plantago-aquatica, cirsium arvense, poa trivialis, sparganium erectum, glyceria fluitans, elymus repens, ranunculus sceleratus, alopecurus aequalis, typha angustifolia, solanum dulcamara, tripleurospermum inodorum, glyceria maxima, agrostis stolonifera, equisetum arvense, persicaria lapathifolia, persicaria amphibia, stuckenia pectinata, persicaria hydropiper, artemisia vulgaris, ceratophyllum demersum, potamogeton crispus, epilobium hirsutum, lysimachia vulgaris, myriophyllum spicatum, juncus effusus, dactylis glomerata, bidens frondosa, equisetum palustre, rumex maritimus, calystegia sepium, lemna gibba, symphytum officinale, lysimachia nummularia, echinochloa crus-galli, poa palustris, oenanthe aquatica, poa annua, carex acuta, potamogeton natans, scirpus sylvaticus