cz, středočeský kraj, viola arvensis, convolvulus arvensis, centaurea cyanus, papaver rhoeas, fallopia convolvulus, stellaria media, cirsium arvense, capsella bursa-pastoris, delphinium paniculatum, lysimachia arvensis, chenopodium album, elymus repens, veronica persica, buglossoides arvensis, tripleurospermum inodorum, lamium amplexicaule, galium aparine, delphinium consolida, neslia paniculata, apera spica-venti, veronica hederifolia, thlaspi arvense, veronica arvensis, polygonum aviculare, vicia hirsuta, equisetum arvense, myosotis arvensis, vicia sativa, papaver argemone, arenaria serpyllifolia, raphanus raphanistrum, scleranthus polycarpos, veronica polita, descurainia sophia, sinapis arvensis, adonis aestivalis, euphorbia helioscopia, arabidopsis thaliana, lamium purpureum, secale cereale, avena fatua, geranium pusillum, camelina microcarpa, scleranthus annuus, aphanes arvensis, valerianella dentata, silene noctiflora, vicia tetrasperma, erodium cicutarium, anthemis arvensis