gb, gloucestershire, bellis perennis, capsella bursa-pastoris, stellaria media, rumex obtusifolius, senecio vulgaris, sonchus oleraceus, lamium album, ranunculus repens, lamium purpureum, pentaglottis sempervirens, trifolium repens, plantago lanceolata, poa annua, urtica dioica, sisymbrium officinale, jacobaea vulgaris, heracleum sphondylium, trifolium pratense, achillea millefolium, plantago major, cirsium arvense, dactylis glomerata, galium aparine, hypericum androsaemum, lolium perenne, vicia sativa, medicago lupulina, papaver somniferum, rubus fruticosus, polygonum aviculare, centaurea nigra, papaver rhoeas, euphorbia peplus, sonchus asper, geranium dissectum, matricaria discoidea, ribes sanguineum, trifolium dubium, linaria purpurea, cerastium fontanum, epilobium hirsutum, hordeum murinum, dipsacus fullonum, anthriscus sylvestris, persicaria maculosa, leucanthemum vulgare, lysimachia arvensis, veronica persica, centaurea cyanus, cirsium vulgare