convolvulus arvensis, avena fatua, elymus repens, geranium dissectum, lysimachia arvensis, polygonum aviculare, sherardia arvensis, sinapis arvensis, capsella bursa-pastoris, chenopodium album, lathyrus tuberosus, sonchus asper, thlaspi arvense, veronica hederifolia, silene latifolia, myosotis arvensis