secale cereale, veronica hederifolia, stellaria media, viola arvensis, aphanes arvensis, cirsium arvense, convolvulus arvensis, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, lamium amplexicaule, lamium purpureum, matricaria chamomilla, papaver rhoeas, sinapis arvensis, thlaspi arvense, tripleurospermum inodorum, veronica arvensis, vicia sativa