cz, středočeský kraj, cirsium arvense, capsella bursa-pastoris, fallopia convolvulus, myosotis arvensis, viola arvensis, stellaria media, tripleurospermum inodorum, veronica persica, mentha arvensis, lysimachia arvensis, galium aparine, elymus repens, thlaspi arvense, veronica arvensis, equisetum arvense, ranunculus repens, vicia tetrasperma, vicia hirsuta, convolvulus arvensis, chenopodium album, lapsana communis, galeopsis tetrahit, centaurea cyanus, lamium purpureum, rumex crispus, plantago major, poa annua, vicia sativa, raphanus raphanistrum, trifolium repens, sonchus arvensis, polygonum aviculare, stachys palustris, apera spica-venti, achillea millefolium, persicaria lapathifolia, euphorbia helioscopia, persicaria maculosa, sinapis arvensis, scleranthus polycarpos, aethusa cynapium, papaver rhoeas, anthemis arvensis, atriplex patula, sonchus asper, gnaphalium uliginosum, plantago lanceolata, scleranthus annuus, cerastium holosteoides, poa trivialis