elymus repens, buglossoides arvensis, lactuca serriola, papaver rhoeas, sinapis arvensis, arrhenatherum elatius, camelina microcarpa, cirsium arvense, convolvulus arvensis, descurainia sophia, fallopia convolvulus, thlaspi arvense, tripleurospermum inodorum, artemisia vulgaris, capsella bursa-pastoris, euphorbia helioscopia, fumaria vaillantii, galinsoga parviflora, lamium amplexicaule, lathyrus tuberosus, lepidium draba, stachys annua, viola arvensis