gb, suffolk, veronica persica, matricaria discoidea, galium aparine, lysimachia arvensis, cirsium arvense, capsella bursa-pastoris, stellaria media, senecio vulgaris, viola arvensis, chenopodium album, papaver rhoeas, raphanus raphanistrum, convolvulus arvensis, urtica dioica, lamium purpureum, tripleurospermum inodorum, polygonum aviculare, fallopia convolvulus, poa annua, centaurea cyanus, triticum aestivum, sonchus asper, persicaria maculosa, heracleum sphondylium, sinapis arvensis, lamium album, sisymbrium officinale, plantago major, hordeum vulgare, myosotis arvensis, rubus fruticosus, sonchus oleraceus, vicia sativa, bromus sterilis, veronica hederifolia, euphorbia helioscopia, avena fatua, rumex crispus, artemisia vulgaris, lamium amplexicaule, sonchus arvensis, malva sylvestris, ranunculus repens, vicia hirsuta, rumex obtusifolius, lolium perenne, geranium dissectum, silene latifolia, matricaria chamomilla, glebionis segetum