gb, barnsley, doncaster and rotherham, cirsium arvense, trifolium repens, ranunculus repens, plantago lanceolata, holcus lanatus, capsella bursa-pastoris, lolium perenne, dactylis glomerata, stellaria media, cerastium fontanum, achillea millefolium, rumex acetosa, galium aparine, viola arvensis, vicia sativa, urtica dioica, heracleum sphondylium, trifolium pratense, arrhenatherum elatius, agrostis capillaris, poa annua, poa trivialis, jacobaea vulgaris, polygonum aviculare, ranunculus acris, bellis perennis, rumex crispus, elymus repens, myosotis arvensis, veronica arvensis, bromus hordeaceus, lotus corniculatus, convolvulus arvensis, anthriscus sylvestris, senecio vulgaris, anthoxanthum odoratum, matricaria discoidea, plantago major, chenopodium album, vicia hirsuta, tripleurospermum inodorum, cirsium vulgare, centaurea nigra, cynosurus cristatus, lamium purpureum, phleum pratense, festuca rubra, poa pratensis, lathyrus pratensis, trifolium dubium