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