cz, středočeský kraj, viola arvensis, capsella bursa-pastoris, fallopia convolvulus, lysimachia arvensis, stellaria media, cirsium arvense, myosotis arvensis, tripleurospermum inodorum, veronica persica, thlaspi arvense, elymus repens, vicia tetrasperma, vicia hirsuta, chenopodium album, galium aparine, convolvulus arvensis, veronica arvensis, apera spica-venti, papaver rhoeas, raphanus raphanistrum, centaurea cyanus, euphorbia helioscopia, vicia sativa, lapsana communis, lamium purpureum, equisetum arvense, polygonum aviculare, aphanes arvensis, scleranthus polycarpos, sonchus asper, galeopsis tetrahit, aethusa cynapium, scleranthus annuus, lamium amplexicaule, persicaria maculosa, persicaria lapathifolia, sinapis arvensis, sonchus arvensis, arabidopsis thaliana, avena fatua, mentha arvensis, triticum aestivum, poa annua, atriplex patula, gnaphalium uliginosum, anthemis arvensis, plantago major, lipandra polysperma, silene noctiflora, fumaria officinalis