cz, středočeský kraj, viola arvensis, cirsium arvense, fallopia convolvulus, centaurea cyanus, capsella bursa-pastoris, galium aparine, stellaria media, myosotis arvensis, elymus repens, tripleurospermum inodorum, thlaspi arvense, veronica arvensis, veronica persica, scleranthus polycarpos, convolvulus arvensis, lysimachia arvensis, vicia hirsuta, chenopodium album, apera spica-venti, raphanus raphanistrum, equisetum arvense, polygonum aviculare, scleranthus annuus, vicia sativa, vicia tetrasperma, anthemis arvensis, neslia paniculata, papaver rhoeas, persicaria lapathifolia, lapsana communis, galeopsis tetrahit, sonchus arvensis, lamium purpureum, mentha arvensis, rumex acetosella, aphanes arvensis, arabidopsis thaliana, rumex angiocarpus, lamium amplexicaule, euphorbia helioscopia, achillea millefolium, delphinium paniculatum, avena fatua, rumex crispus, buglossoides arvensis, secale cereale, erodium cicutarium, geranium pusillum, persicaria maculosa, valerianella dentata