cz, středočeský kraj, capsella bursa-pastoris, viola arvensis, lamium amplexicaule, stellaria media, convolvulus arvensis, galium aparine, tripleurospermum inodorum, fallopia convolvulus, chenopodium album, geranium pusillum, elymus repens, arabidopsis thaliana, veronica polita, veronica arvensis, veronica hederifolia, veronica sublobata, thlaspi arvense, arenaria serpyllifolia, veronica persica, lamium purpureum, cirsium arvense, papaver rhoeas, descurainia sophia, lactuca serriola, myosotis arvensis, erodium cicutarium, poa annua, vicia hirsuta, rumex acetosella, lysimachia arvensis, artemisia vulgaris, apera spica-venti, delphinium paniculatum, lapsana communis, neslia paniculata, erigeron canadensis, trifolium arvense, rumex angiocarpus, scleranthus polycarpos, myosotis stricta, buglossoides arvensis, euphorbia helioscopia, fumaria officinalis, polygonum aviculare, atriplex patula, aethusa cynapium, echium vulgare, centaurea cyanus, delphinium consolida, holosteum umbellatum