gb, south west wales, urtica dioica, galium aparine, heracleum sphondylium, cirsium arvense, ranunculus repens, plantago lanceolata, dactylis glomerata, stellaria media, capsella bursa-pastoris, achillea millefolium, trifolium repens, anthriscus sylvestris, vicia sativa, lysimachia arvensis, lolium perenne, senecio vulgaris, rubus fruticosus, rumex crispus, holcus lanatus, poa annua, sonchus asper, polygonum aviculare, rumex obtusifolius, lamium album, vicia hirsuta, chenopodium album, plantago major, hedera helix, arrhenatherum elatius, crataegus monogyna, trifolium pratense, convolvulus arvensis, cerastium fontanum, jacobaea vulgaris, sonchus oleraceus, lamium purpureum, rumex acetosa, veronica persica, matricaria discoidea, viola arvensis, myosotis arvensis, cirsium vulgare, geranium dissectum, persicaria maculosa, elymus repens, poa trivialis, sonchus arvensis, tripleurospermum inodorum, papaver rhoeas, lapsana communis