cz, středočeský kraj, capsella bursa-pastoris, elymus repens, poa annua, cirsium arvense, tripleurospermum inodorum, galium aparine, fallopia convolvulus, stellaria media, plantago major, veronica persica, matricaria discoidea, viola arvensis, lapsana communis, chenopodium album, convolvulus arvensis, myosotis arvensis, thlaspi arvense, polygonum aviculare, trifolium repens, ranunculus repens, lamium purpureum, equisetum arvense, artemisia vulgaris, persicaria lapathifolia, persicaria hydropiper, achillea millefolium, lysimachia arvensis, euphorbia helioscopia, lolium perenne, sonchus arvensis, atriplex patula, rumex obtusifolius, urtica dioica, persicaria maculosa, rumex crispus, veronica arvensis, centaurea cyanus, argentina anserina, galeopsis tetrahit, raphanus raphanistrum, vicia hirsuta, geranium pusillum, galinsoga quadriradiata, apera spica-venti, gnaphalium uliginosum, poa trivialis, lipandra polysperma, scleranthus polycarpos, sonchus oleraceus, sonchus asper