cz, olomoucký kraj, bidens frondosa, persicaria lapathifolia, phalaris arundinacea, lipandra polysperma, rorippa palustris, persicaria hydropiper, echinochloa crus-galli, bidens tripartita, rorippa amphibia, plantago uliginosa, cyperus fuscus, lythrum salicaria, poa annua, erysimum cheiranthoides, urtica dioica, artemisia vulgaris, chenopodium album, persicaria mitis, barbarea vulgaris, tripleurospermum inodorum, rorippa sylvestris, lycopus europaeus, tanacetum vulgare, gnaphalium uliginosum, salix alba, impatiens glandulifera, calystegia sepium, rumex obtusifolius, echinocystis lobata, leersia oryzoides, salix triandra, persicaria maculosa, rumex maritimus, veronica anagallis-aquatica, plantago major, poa palustris, agrostis stolonifera, ranunculus repens, salix euxina, atriplex prostrata, xanthium orientale, alopecurus aequalis, oxybasis rubra, scrophularia nodosa, populus nigra, cirsium arvense, polygonum aviculare, poa trivialis, limosella aquatica, ranunculus sceleratus