cz, středočeský kraj, fallopia convolvulus, capsella bursa-pastoris, viola arvensis, myosotis arvensis, cirsium arvense, thlaspi arvense, vicia hirsuta, veronica arvensis, lysimachia arvensis, centaurea cyanus, stellaria media, veronica persica, galium aparine, elymus repens, tripleurospermum inodorum, lapsana communis, scleranthus polycarpos, convolvulus arvensis, vicia tetrasperma, chenopodium album, vicia sativa, raphanus raphanistrum, polygonum aviculare, scleranthus annuus, anthemis arvensis, apera spica-venti, neslia paniculata, lamium purpureum, euphorbia helioscopia, papaver rhoeas, galeopsis tetrahit, equisetum arvense, sonchus arvensis, aphanes arvensis, geranium pusillum, rumex crispus, arabidopsis thaliana, valerianella dentata, persicaria lapathifolia, spergula arvensis, poa annua, stachys palustris, sonchus asper, fumaria officinalis, mentha arvensis, sinapis arvensis, lamium amplexicaule, rumex acetosella, achillea millefolium, persicaria maculosa