sonchus asper, alopecurus myosuroides, apera spica-venti, chenopodium album, cirsium arvense, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, galium aparine, lamium purpureum, lysimachia foemina, papaver rhoeas, persicaria mitis, poa trivialis, senecio vulgaris, sonchus oleraceus, stellaria media, thlaspi arvense, veronica persica, capsella bursa-pastoris, convolvulus arvensis, matricaria chamomilla, papaver dubium, plantago major, viola arvensis, legousia speculum-veneris, silene latifolia, veronica arvensis