cz, středočeský kraj, viola arvensis, elymus repens, convolvulus arvensis, capsella bursa-pastoris, galium aparine, fallopia convolvulus, veronica arvensis, tripleurospermum inodorum, stellaria media, rumex acetosella, arabidopsis thaliana, myosotis arvensis, vicia hirsuta, thlaspi arvense, rumex angiocarpus, cirsium arvense, scleranthus polycarpos, centaurea cyanus, arenaria serpyllifolia, vicia tetrasperma, apera spica-venti, lysimachia arvensis, veronica persica, geranium pusillum, achillea millefolium, papaver rhoeas, myosotis stricta, lamium amplexicaule, scleranthus annuus, chenopodium album, trifolium arvense, vicia sativa, lapsana communis, erodium cicutarium, lamium purpureum, artemisia vulgaris, plantago lanceolata, poa annua, equisetum arvense, neslia paniculata, euphorbia helioscopia, draba verna, veronica hederifolia, euphorbia cyparissias, polygonum aviculare, buglossoides arvensis, arrhenatherum elatius, aphanes arvensis, galeopsis tetrahit, delphinium paniculatum