galinsoga parviflora, zea mays, equisetum arvense, chenopodiastrum hybridum, convolvulus arvensis, amaranthus retroflexus, capsella bursa-pastoris, echinochloa crus-galli, elymus repens, euphorbia platyphyllos, galium album, lipandra polysperma, persicaria maculosa, polygonum aviculare, setaria viridis, sonchus asper, stellaria media, symphytum officinale, thlaspi arvense, vicia cracca, geranium pratense, lysimachia arvensis, senecio vulgaris, tripleurospermum inodorum, veronica persica