cz, středočeský kraj, persicaria lapathifolia, ranunculus repens, tripleurospermum inodorum, cirsium arvense, elymus repens, argentina anserina, lemna minor, persicaria hydropiper, echinochloa crus-galli, persicaria amphibia, lythrum salicaria, equisetum arvense, plantago uliginosa, phalaris arundinacea, gnaphalium uliginosum, agrostis stolonifera, chenopodium album, bidens tripartita, rumex crispus, urtica dioica, achillea millefolium, lycopus europaeus, trifolium repens, mentha arvensis, stachys palustris, poa annua, convolvulus arvensis, alisma plantago-aquatica, capsella bursa-pastoris, polygonum aviculare, glyceria maxima, phragmites australis, plantago major, juncus bufonius, rorippa amphibia, galium aparine, poa trivialis, lysimachia vulgaris, artemisia vulgaris, oenanthe aquatica, plantago lanceolata, persicaria maculosa, fallopia convolvulus, lipandra polysperma, viola arvensis, carex acuta, carex hirta, spirodela polyrhiza, stellaria media, bidens frondosa