gb, northumberland, cirsium arvense, trifolium repens, plantago lanceolata, dactylis glomerata, holcus lanatus, cerastium fontanum, achillea millefolium, ranunculus repens, lolium perenne, urtica dioica, heracleum sphondylium, jacobaea vulgaris, lotus corniculatus, cirsium vulgare, trifolium pratense, rumex acetosa, poa annua, stellaria media, medicago lupulina, capsella bursa-pastoris, cynosurus cristatus, arrhenatherum elatius, galium aparine, bellis perennis, festuca rubra, poa pratensis, lysimachia arvensis, galium verum, sonchus asper, bromus hordeaceus, phleum pratense, matricaria discoidea, rumex crispus, agrostis capillaris, agrostis stolonifera, prunella vulgaris, myosotis arvensis, centaurea nigra, ranunculus acris, plantago major, veronica chamaedrys, ranunculus bulbosus, poa trivialis, geranium molle, polygonum aviculare, centaurea scabiosa, vicia sativa, senecio vulgaris, viola arvensis, veronica persica