chenopodium album, euphorbia helioscopia, setaria pumila, viola arvensis, achillea millefolium, echinochloa crus-galli, galinsoga parviflora, lysimachia arvensis, polygonum aviculare, raphanus raphanistrum, amaranthus powellii, atriplex patula, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, daucus carota, elymus repens, fallopia convolvulus, geranium pusillum, lamium purpureum, lapsana communis, lipandra polysperma, matricaria chamomilla, myosotis arvensis, oxalis stricta, persicaria maculosa, plantago major, ranunculus repens, silene latifolia, silene vulgaris, spergula arvensis, thlaspi arvense, trifolium campestre, trifolium repens, veronica persica, vicia hirsuta