cz, středočeský kraj, lemna minor, phalaris arundinacea, spirodela polyrhiza, urtica dioica, lycopus europaeus, phragmites australis, lythrum salicaria, glyceria maxima, typha latifolia, bidens frondosa, ranunculus repens, ceratophyllum demersum, alisma plantago-aquatica, stuckenia pectinata, calystegia sepium, cirsium arvense, elymus repens, persicaria amphibia, sparganium erectum, butomus umbellatus, myriophyllum spicatum, persicaria lapathifolia, rorippa amphibia, galium aparine, ranunculus sceleratus, argentina anserina, poa palustris, artemisia vulgaris, poa trivialis, solanum dulcamara, agrostis stolonifera, nuphar lutea, typha angustifolia, acorus calamus, symphytum officinale, persicaria hydropiper, carex acuta, tripleurospermum inodorum, potamogeton crispus, rumex maritimus, dactylis glomerata, lemna trisulca, geranium pratense, lemna gibba, epilobium hirsutum, oenanthe aquatica, alopecurus aequalis, glyceria fluitans, glechoma hederacea, iris pseudacorus