cz, středočeský kraj, poa annua, plantago major, urtica dioica, matricaria discoidea, elymus repens, artemisia vulgaris, lolium perenne, capsella bursa-pastoris, trifolium repens, tripleurospermum inodorum, ranunculus repens, dactylis glomerata, lamium album, argentina anserina, cirsium arvense, rumex obtusifolius, chenopodium album, poa trivialis, galium aparine, lemna minor, persicaria lapathifolia, plantago lanceolata, phalaris arundinacea, anthriscus sylvestris, persicaria hydropiper, achillea millefolium, aegopodium podagraria, polygonum aviculare, agrostis stolonifera, stellaria media, geranium pratense, convolvulus arvensis, ballota nigra, arrhenatherum elatius, glechoma hederacea, poa pratensis, heracleum sphondylium, arctium tomentosum, echinochloa crus-galli, chelidonium majus, sonchus oleraceus, spirodela polyrhiza, rumex crispus, thlaspi arvense, atriplex patula, poa palustris, trifolium pratense, equisetum arvense, fallopia convolvulus, malva neglecta