digitaria ischaemum, echinochloa crus-galli, capsella bursa-pastoris, chenopodium album, elymus repens, lamium purpureum, lapsana communis, matricaria chamomilla, matricaria discoidea, poa annua, polygonum aviculare, solanum nigrum, spergula arvensis, trifolium repens, viola arvensis, fallopia convolvulus, galinsoga parviflora, lolium perenne, plantago major, rumex obtusifolius, senecio vulgaris