diplotaxis erucoides, poa annua, calendula arvensis, lolium rigidum, erigeron bonariensis, erodium cicutarium, sonchus tenerrimus, stellaria apetala, allium ampeloprasum, chenopodium album, convolvulus arvensis, erodium malacoides, galactites tomentosa, medicago lupulina, senecio vulgaris, stachys ocymastrum, stellaria media, urospermum picroides, urtica urens, veronica polita, hordeum murinum