cz, středočeský kraj, urtica dioica, phalaris arundinacea, galium aparine, elymus repens, tripleurospermum inodorum, lemna minor, cirsium arvense, ranunculus repens, artemisia vulgaris, poa annua, capsella bursa-pastoris, poa trivialis, dactylis glomerata, geranium pratense, persicaria lapathifolia, persicaria hydropiper, arrhenatherum elatius, chenopodium album, spirodela polyrhiza, bidens frondosa, rumex obtusifolius, trifolium repens, plantago major, lycopus europaeus, rumex crispus, alopecurus pratensis, symphytum officinale, lamium album, argentina anserina, stellaria media, lythrum salicaria, glechoma hederacea, anthriscus sylvestris, achillea millefolium, rorippa palustris, lipandra polysperma, echinochloa crus-galli, viola arvensis, plantago uliginosa, agrostis stolonifera, plantago lanceolata, poa palustris, convolvulus arvensis, lolium perenne, aegopodium podagraria, tanacetum vulgare, equisetum arvense, fallopia convolvulus, heracleum sphondylium, carduus crispus