cz, středočeský kraj, capsella bursa-pastoris, veronica persica, viola arvensis, fallopia convolvulus, thlaspi arvense, tripleurospermum inodorum, elymus repens, cirsium arvense, galium aparine, lysimachia arvensis, centaurea cyanus, stellaria media, myosotis arvensis, convolvulus arvensis, chenopodium album, euphorbia helioscopia, apera spica-venti, veronica arvensis, vicia hirsuta, vicia tetrasperma, lamium purpureum, neslia paniculata, equisetum arvense, polygonum aviculare, scleranthus polycarpos, papaver rhoeas, raphanus raphanistrum, persicaria lapathifolia, vicia sativa, sonchus arvensis, lapsana communis, galeopsis tetrahit, sinapis arvensis, scleranthus annuus, lamium amplexicaule, avena fatua, stachys palustris, fumaria officinalis, anthemis arvensis, triticum aestivum, rumex crispus, geranium pusillum, poa annua, persicaria maculosa, aphanes arvensis, atriplex patula, mentha arvensis, delphinium paniculatum, aethusa cynapium, achillea millefolium