cz, středočeský kraj, thlaspi arvense, viola arvensis, capsella bursa-pastoris, cirsium arvense, veronica persica, galium aparine, lysimachia arvensis, convolvulus arvensis, chenopodium album, fallopia convolvulus, elymus repens, papaver rhoeas, myosotis arvensis, aethusa cynapium, stellaria media, tripleurospermum inodorum, atriplex patula, euphorbia helioscopia, sinapis arvensis, euphorbia exigua, sonchus asper, fumaria officinalis, lamium purpureum, silene noctiflora, raphanus raphanistrum, apera spica-venti, centaurea cyanus, lapsana communis, triticum aestivum, polygonum aviculare, sonchus arvensis, galeopsis tetrahit, vicia hirsuta, rumex crispus, equisetum arvense, lamium amplexicaule, persicaria maculosa, veronica arvensis, vicia sativa, poa annua, plantago major, persicaria lapathifolia, avena fatua, vicia tetrasperma, veronica polita, senecio vulgaris, matricaria chamomilla, ranunculus repens, sonchus oleraceus, gnaphalium uliginosum