solanum tuberosum, elymus repens, convolvulus arvensis, equisetum arvense, artemisia vulgaris, avena sativa, centaurea cyanus, chenopodium album, cirsium arvense, erodium cicutarium, erysimum cheiranthoides, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, galinsoga parviflora, galium aparine, lysimachia arvensis, sinapis arvensis, stachys palustris, thlaspi arvense, tripleurospermum inodorum, vicia hirsuta, viola arvensis