gb, suffolk, cirsium arvense, galium aparine, capsella bursa-pastoris, stellaria media, urtica dioica, ranunculus repens, chenopodium album, poa annua, polygonum aviculare, lolium perenne, rumex crispus, elymus repens, convolvulus arvensis, senecio vulgaris, lysimachia arvensis, veronica persica, trifolium repens, plantago major, viola arvensis, tripleurospermum inodorum, alopecurus myosuroides, fallopia convolvulus, heracleum sphondylium, matricaria discoidea, sonchus arvensis, persicaria maculosa, dactylis glomerata, sonchus asper, lamium purpureum, vicia sativa, rumex obtusifolius, poa trivialis, papaver rhoeas, matricaria chamomilla, plantago lanceolata, myosotis arvensis, anthriscus sylvestris, achillea millefolium, vicia hirsuta, geranium dissectum, holcus lanatus, raphanus raphanistrum, sonchus oleraceus, arrhenatherum elatius, triticum aestivum, bromus hordeaceus, sinapis arvensis, bromus sterilis, cirsium vulgare, agrostis stolonifera