gb, thurrock, cirsium arvense, urtica dioica, dipsacus fullonum, galium aparine, heracleum sphondylium, lamium album, reseda luteola, medicago lupulina, helminthotheca echioides, epilobium hirsutum, sisymbrium officinale, plantago lanceolata, artemisia vulgaris, rumex crispus, melilotus officinalis, cirsium vulgare, ranunculus repens, sonchus oleraceus, dactylis glomerata, vicia sativa, achillea millefolium, veronica persica, jacobaea vulgaris, senecio vulgaris, capsella bursa-pastoris, sonchus asper, silene latifolia, convolvulus arvensis, rumex obtusifolius, rubus fruticosus, papaver rhoeas, arrhenatherum elatius, cerastium fontanum, anthriscus sylvestris, galega officinalis, bromus sterilis, potentilla reptans, tripleurospermum inodorum, daucus carota, matricaria discoidea, poa annua, lolium perenne, malva sylvestris, arctium minus, trifolium repens, vicia hirsuta, geranium molle, plantago major, trifolium pratense, stellaria media