convolvulus arvensis, persicaria maculosa, setaria pumila, chenopodium album, capsella bursa-pastoris, galinsoga parviflora, polygonum aviculare, setaria viridis, sherardia arvensis, veronica persica, arenaria serpyllifolia, chaenorhinum minus, echinochloa crus-galli, elymus repens, euphorbia helioscopia, fallopia convolvulus, lactuca serriola, persicaria mitis