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