cz, pardubický kraj, rumex acetosella, rumex angiocarpus, viola arvensis, capsella bursa-pastoris, convolvulus arvensis, erodium cicutarium, veronica arvensis, elymus repens, trifolium arvense, erigeron canadensis, myosotis stricta, arabidopsis thaliana, stellaria media, scleranthus polycarpos, chenopodium album, fallopia convolvulus, achillea millefolium, plantago lanceolata, euphorbia cyparissias, arenaria serpyllifolia, scleranthus annuus, lamium amplexicaule, draba verna, geranium pusillum, tripleurospermum inodorum, poa annua, apera spica-venti, veronica dillenii, artemisia vulgaris, vicia hirsuta, vicia sativa, cirsium arvense, polygonum aviculare, hypericum perforatum, pilosella officinarum, descurainia sophia, echium vulgare, holosteum umbellatum, arrhenatherum elatius, setaria viridis, potentilla argentea, lactuca serriola, galium aparine, agrostis capillaris, veronica triphyllos, lysimachia arvensis, bromus tectorum, lolium perenne, equisetum arvense, echinochloa crus-galli