capsella bursa-pastoris, sonchus arvensis, sonchus asper, atriplex patula, equisetum arvense, lipandra polysperma, persicaria maculosa, veronica persica, chenopodium album, echinochloa crus-galli, euphorbia peplus, matricaria chamomilla, plantago major, poa annua, ranunculus repens, senecio vulgaris, sonchus oleraceus