solanum nigrum, persicaria lapathifolia, amaranthus retroflexus, atriplex patula, chenopodium album, echinochloa crus-galli, euphorbia helioscopia, lipandra polysperma, mercurialis annua, senecio vulgaris, stellaria media, veronica persica, capsella bursa-pastoris, cirsium arvense, elymus repens, galinsoga parviflora, lamium purpureum, persicaria maculosa, ranunculus repens, setaria verticillata, sinapis arvensis, sonchus asper, sonchus oleraceus