cz, středočeský kraj, lemna minor, lycopus europaeus, tripleurospermum inodorum, ranunculus repens, persicaria lapathifolia, persicaria hydropiper, alopecurus aequalis, lythrum salicaria, cirsium arvense, urtica dioica, phragmites australis, alisma plantago-aquatica, juncus articulatus, agrostis stolonifera, typha latifolia, phalaris arundinacea, argentina anserina, echinochloa crus-galli, poa annua, plantago major, gnaphalium uliginosum, spirodela polyrhiza, plantago uliginosa, juncus effusus, glyceria fluitans, persicaria amphibia, rumex maritimus, lysimachia vulgaris, ranunculus sceleratus, bidens tripartita, juncus bufonius, bidens frondosa, trifolium hybridum, elymus repens, poa trivialis, calamagrostis epigejos, tussilago farfara, galium aparine, typha angustifolia, equisetum arvense, epilobium ciliatum, eleocharis palustris, trifolium repens, rorippa palustris, poa palustris, oenanthe aquatica, rumex crispus, artemisia vulgaris, mentha arvensis, sparganium erectum