cz, středočeský kraj, capsella bursa-pastoris, viola arvensis, veronica persica, elymus repens, fallopia convolvulus, stellaria media, convolvulus arvensis, cirsium arvense, tripleurospermum inodorum, galium aparine, chenopodium album, thlaspi arvense, myosotis arvensis, lysimachia arvensis, centaurea cyanus, equisetum arvense, euphorbia helioscopia, apera spica-venti, polygonum aviculare, lamium purpureum, lapsana communis, vicia hirsuta, raphanus raphanistrum, poa annua, veronica arvensis, sinapis arvensis, papaver rhoeas, plantago major, avena fatua, scleranthus polycarpos, sonchus arvensis, persicaria lapathifolia, vicia sativa, galeopsis tetrahit, triticum aestivum, geranium pusillum, vicia tetrasperma, artemisia vulgaris, solanum tuberosum, achillea millefolium, persicaria maculosa, scleranthus annuus, aethusa cynapium, matricaria discoidea, galinsoga quadriradiata, lamium amplexicaule, atriplex patula, sonchus asper, ranunculus repens, stachys palustris