gb, devon cc, cirsium arvense, galium aparine, heracleum sphondylium, ranunculus repens, stellaria media, capsella bursa-pastoris, urtica dioica, polygonum aviculare, senecio vulgaris, lolium perenne, matricaria discoidea, trifolium repens, chenopodium album, poa annua, rumex crispus, dactylis glomerata, achillea millefolium, veronica persica, anthriscus sylvestris, sonchus asper, plantago lanceolata, plantago major, viola arvensis, lamium purpureum, elymus repens, persicaria maculosa, triticum aestivum, geranium dissectum, raphanus raphanistrum, lysimachia arvensis, rumex obtusifolius, convolvulus arvensis, cerastium fontanum, sonchus arvensis, vicia sativa, rumex acetosa, tripleurospermum inodorum, holcus lanatus, poa trivialis, myosotis arvensis, papaver rhoeas, arrhenatherum elatius, hordeum vulgare, rubus fruticosus, vicia hirsuta, fallopia convolvulus, lamium album, matricaria chamomilla, centaurea cyanus, gnaphalium uliginosum