carduus acanthoides, fallopia convolvulus, setaria pumila, setaria viridis, amaranthus retroflexus, elymus repens, lysimachia arvensis, reseda lutea, sonchus asper, tripleurospermum inodorum, artemisia vulgaris, bromus tectorum, cirsium arvense, convolvulus arvensis, silene latifolia, stachys annua, avena fatua, echinochloa crus-galli, galium aparine, lamium amplexicaule, onopordum acanthium, picris hieracioides, polygonum aviculare, stellaria media, thlaspi arvense