bromus arvensis, chenopodium album, convolvulus arvensis, galium aparine, equisetum arvense, euphorbia helioscopia, lapsana communis, vicia sativa, carduus acanthoides, cirsium arvense, daucus carota, galeopsis tetrahit, lysimachia vulgaris, mentha arvensis, sinapis arvensis, sonchus asper, vicia cracca, viola arvensis