cz, středočeský kraj, capsella bursa-pastoris, elymus repens, cirsium arvense, fallopia convolvulus, tripleurospermum inodorum, galium aparine, stellaria media, veronica persica, chenopodium album, equisetum arvense, viola arvensis, myosotis arvensis, poa annua, persicaria lapathifolia, apera spica-venti, thlaspi arvense, convolvulus arvensis, lapsana communis, ranunculus repens, polygonum aviculare, vicia hirsuta, lysimachia arvensis, persicaria hydropiper, centaurea cyanus, galeopsis tetrahit, plantago major, lamium purpureum, raphanus raphanistrum, veronica arvensis, achillea millefolium, persicaria maculosa, gnaphalium uliginosum, stachys palustris, euphorbia helioscopia, rumex crispus, vicia tetrasperma, sonchus arvensis, matricaria discoidea, trifolium repens, artemisia vulgaris, mentha arvensis, vicia sativa, atriplex patula, galinsoga quadriradiata, spergula arvensis, oxalis stricta, scleranthus polycarpos, anthemis arvensis, sinapis arvensis, triticum aestivum