poa annua, amaranthus retroflexus, capsella bursa-pastoris, lamium maculatum, stellaria media, veronica persica, brassica rapa, cerastium glomeratum, chenopodium album, cirsium arvense, convolvulus arvensis, cynodon dactylon, echinochloa crus-galli, erigeron canadensis, galinsoga parviflora, lactuca serriola, lamium amplexicaule, lamium purpureum, lysimachia arvensis, portulaca oleracea, senecio vulgaris, sonchus oleraceus