gb, lincolnshire, triticum aestivum, hordeum vulgare, chenopodium album, beta vulgaris, matricaria chamomilla, fallopia convolvulus, veronica persica, polygonum aviculare, capsella bursa-pastoris, raphanus raphanistrum, cirsium arvense, stellaria media, elymus repens, papaver rhoeas, convolvulus arvensis, viola arvensis, galium aparine, brassica napus, senecio vulgaris, zea mays, lysimachia arvensis, avena sativa, alopecurus myosuroides, poa annua, sinapis alba, sinapis arvensis, sonchus asper, euphorbia helioscopia, sonchus arvensis, phacelia tanacetifolia, matricaria discoidea, rumex crispus, plantago major, centaurea cyanus, lamium purpureum, tripleurospermum inodorum, sonchus oleraceus, persicaria maculosa, lolium perenne, echinochloa crus-galli, fumaria officinalis, vicia sativa, apera spica-venti, solanum nigrum, thlaspi arvense, equisetum arvense, vicia faba, lamium amplexicaule, myosotis arvensis, artemisia vulgaris