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