stellaria media, euphorbia helioscopia, sonchus asper, amaranthus retroflexus, senecio vulgaris, sonchus arvensis, sonchus oleraceus, urtica urens, amaranthus powellii, avena fatua, capsella bursa-pastoris, chenopodiastrum hybridum, cirsium arvense, convolvulus arvensis, galinsoga parviflora, lamium purpureum, rumex crispus, setaria pumila, trifolium repens, veronica persica, veronica polita, euphorbia falcata, lamium amplexicaule