convolvulus arvensis, sonchus arvensis, aethusa cynapium, cirsium arvense, daucus carota, euphorbia exigua, fallopia convolvulus, galeopsis angustifolia, knautia arvensis, lysimachia arvensis, lysimachia foemina, mentha arvensis, poa trivialis, ranunculus repens, sinapis arvensis, chaenorhinum minus, chenopodium album, medicago sativa, senecio vulgaris, sonchus oleraceus