cz, pardubický kraj, cirsium arvense, fallopia convolvulus, stellaria media, galium aparine, tripleurospermum inodorum, viola arvensis, capsella bursa-pastoris, equisetum arvense, elymus repens, chenopodium album, veronica persica, lysimachia arvensis, mentha arvensis, centaurea cyanus, myosotis arvensis, convolvulus arvensis, apera spica-venti, persicaria lapathifolia, raphanus raphanistrum, thlaspi arvense, polygonum aviculare, sonchus arvensis, vicia hirsuta, triticum aestivum, persicaria maculosa, stachys palustris, ranunculus repens, euphorbia helioscopia, echinochloa crus-galli, poa annua, vicia tetrasperma, sinapis arvensis, lamium purpureum, galeopsis tetrahit, veronica arvensis, oxalis stricta, plantago major, scleranthus polycarpos, vicia sativa, gnaphalium uliginosum, papaver rhoeas, setaria helvola, achillea millefolium, rumex crispus, secale cereale, scleranthus annuus, galinsoga parviflora, sonchus asper, anthemis arvensis, galinsoga quadriradiata