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