cz, středočeský kraj, poa annua, tripleurospermum inodorum, persicaria lapathifolia, persicaria hydropiper, echinochloa crus-galli, phalaris arundinacea, plantago major, urtica dioica, rorippa palustris, plantago uliginosa, artemisia vulgaris, alopecurus aequalis, lemna minor, bidens tripartita, gnaphalium uliginosum, rumex maritimus, ranunculus sceleratus, bidens frondosa, juncus bufonius, chenopodium album, epilobium ciliatum, alisma plantago-aquatica, matricaria discoidea, agrostis stolonifera, elymus repens, spirodela polyrhiza, lycopus europaeus, oxybasis glauca, cirsium arvense, trifolium repens, ranunculus repens, trifolium hybridum, juncus articulatus, poa palustris, rumex obtusifolius, capsella bursa-pastoris, argentina anserina, lipandra polysperma, glyceria fluitans, lolium perenne, poa trivialis, polygonum aviculare, potentilla supina, oxybasis rubra, chenopodium ficifolium, tanacetum vulgare, sonchus oleraceus, persicaria maculosa, rumex crispus, lythrum salicaria