echinochloa crus-galli, galinsoga parviflora, sonchus arvensis, stellaria media, convolvulus arvensis, digitaria sanguinalis, galinsoga quadriradiata, lamium purpureum, oxalis stricta, persicaria maculosa, plantago major, setaria pumila, amaranthus retroflexus, calystegia sepium, capsella bursa-pastoris, chenopodium album, cirsium arvense, elymus repens, lipandra polysperma, polygonum aviculare, ranunculus repens, rorippa sylvestris, rumex obtusifolius, symphytum officinale, trifolium pratense, trifolium repens, veronica persica