text: chenopodium album, convolvulus arvensis, potentilla reptans, setaria pumila, cirsium arvense, echinochloa crus-galli, mentha arvensis, trifolium repens, veronica persica, achillea millefolium, anthemis arvensis, asperula arvensis, atriplex patula, daucus carota, equisetum arvense, galinsoga parviflora, lipandra polysperma, persicaria maculosa, polygonum aviculare, prunella vulgaris, setaria viridis, sonchus asper, vicia tetrasperma