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