vicia sativa, thlaspi arvense, lamium purpureum, veronica persica, lysimachia arvensis, veronica arvensis, echinochloa crus-galli, euphorbia helioscopia, galium aparine, geranium dissectum, lamium amplexicaule, plantago uliginosa, tripleurospermum inodorum, viola arvensis, brassica oleracea, stachys palustris