convolvulus arvensis, galeopsis tetrahit, sinapis arvensis, galium spurium, mentha arvensis, veronica persica, cirsium arvense, fallopia convolvulus, galinsoga quadriradiata, trifolium pratense, chenopodium album, equisetum arvense, euphorbia helioscopia, galinsoga parviflora, lysimachia arvensis, medicago lupulina, setaria viridis, sonchus asper, veronica polita