gb, cornwall and isles of scilly, lysimachia arvensis, stellaria media, senecio vulgaris, capsella bursa-pastoris, polygonum aviculare, galium aparine, cirsium arvense, chenopodium album, veronica persica, poa annua, vicia hirsuta, sonchus asper, viola arvensis, vicia sativa, fallopia convolvulus, myosotis arvensis, ranunculus repens, persicaria maculosa, trifolium repens, lamium purpureum, aphanes arvensis, lolium perenne, rumex crispus, papaver rhoeas, plantago major, geranium dissectum, veronica arvensis, plantago lanceolata, convolvulus arvensis, tripleurospermum inodorum, achillea millefolium, raphanus raphanistrum, euphorbia helioscopia, matricaria discoidea, sonchus oleraceus, sinapis arvensis, centaurea cyanus, alopecurus myosuroides, gnaphalium uliginosum, elymus repens, sonchus arvensis, spergula arvensis, matricaria chamomilla, dactylis glomerata, urtica dioica, poa trivialis, rumex obtusifolius, heracleum sphondylium, bromus hordeaceus, lapsana communis