gb, shropshire cc, capsella bursa-pastoris, cirsium arvense, matricaria discoidea, galium aparine, senecio vulgaris, stellaria media, urtica dioica, heracleum sphondylium, lysimachia arvensis, polygonum aviculare, ranunculus repens, chenopodium album, poa annua, plantago major, lamium purpureum, veronica persica, viola arvensis, sonchus asper, lapsana communis, trifolium repens, achillea millefolium, persicaria maculosa, geranium dissectum, vicia sativa, myosotis arvensis, lolium perenne, tripleurospermum inodorum, plantago lanceolata, papaver rhoeas, dactylis glomerata, lamium album, rumex obtusifolius, sonchus oleraceus, centaurea cyanus, convolvulus arvensis, euphorbia helioscopia, gnaphalium uliginosum, vicia hirsuta, raphanus raphanistrum, anthriscus sylvestris, cirsium vulgare, fallopia convolvulus, rumex crispus, sisymbrium officinale, rubus fruticosus, aethusa cynapium, papaver somniferum, veronica arvensis, artemisia vulgaris, trifolium pratense