cz, středočeský kraj, viola arvensis, elymus repens, chenopodium album, fallopia convolvulus, convolvulus arvensis, apera spica-venti, capsella bursa-pastoris, tripleurospermum inodorum, equisetum arvense, cirsium arvense, centaurea cyanus, stellaria media, vicia hirsuta, veronica arvensis, artemisia vulgaris, thlaspi arvense, polygonum aviculare, veronica persica, scleranthus polycarpos, arenaria serpyllifolia, erodium cicutarium, geranium pusillum, arabidopsis thaliana, papaver rhoeas, galium aparine, myosotis arvensis, rumex acetosella, vicia sativa, erigeron canadensis, scleranthus annuus, rumex angiocarpus, papaver argemone, achillea millefolium, raphanus raphanistrum, lysimachia arvensis, lamium amplexicaule, silene latifolia, vicia tetrasperma, persicaria lapathifolia, poa annua, lamium purpureum, galinsoga parviflora, anthemis arvensis, secale cereale, descurainia sophia, trifolium arvense, aphanes arvensis, setaria viridis, setaria helvola, echinochloa crus-galli