gb, west surrey, cirsium arvense, rubus fruticosus, urtica dioica, cerastium fontanum, ranunculus repens, jacobaea vulgaris, plantago lanceolata, trifolium repens, vicia sativa, achillea millefolium, holcus lanatus, galium aparine, heracleum sphondylium, stellaria media, dactylis glomerata, lamium album, capsella bursa-pastoris, rumex obtusifolius, arrhenatherum elatius, lolium perenne, anthriscus sylvestris, cirsium vulgare, trifolium pratense, rumex crispus, centaurea nigra, poa annua, taraxacum officinale, matricaria discoidea, rumex acetosa, chamaenerion angustifolium, crataegus monogyna, vicia hirsuta, plantago major, agrostis capillaris, myosotis arvensis, bellis perennis, lotus corniculatus, lathyrus pratensis, ranunculus acris, tripleurospermum inodorum, poa trivialis, senecio vulgaris, lamium purpureum, geranium molle, equisetum arvense, stellaria graminea, medicago lupulina, veronica chamaedrys, trifolium dubium, veronica arvensis