chenopodium album, galium aparine, capsella bursa-pastoris, cirsium arvense, elymus repens, euphorbia helioscopia, fallopia convolvulus, medicago lupulina, plantago uliginosa, sinapis arvensis, stellaria media, thlaspi arvense, tripleurospermum inodorum, tussilago farfara, veronica hederifolia, veronica persica, artemisia vulgaris, atriplex patula, lycopsis arvensis, matricaria chamomilla, papaver rhoeas, poa annua, senecio vulgaris, sonchus asper, veronica agrestis, veronica arvensis, vicia hirsuta