gb, buckinghamshire cc, cirsium arvense, trifolium repens, lolium perenne, ranunculus repens, plantago lanceolata, dactylis glomerata, urtica dioica, achillea millefolium, holcus lanatus, heracleum sphondylium, trifolium pratense, rumex acetosa, poa trivialis, galium aparine, capsella bursa-pastoris, arrhenatherum elatius, cynosurus cristatus, poa annua, rumex crispus, cerastium fontanum, lotus corniculatus, ranunculus acris, medicago lupulina, polygonum aviculare, convolvulus arvensis, jacobaea vulgaris, stellaria media, bromus hordeaceus, geranium dissectum, bellis perennis, agrostis stolonifera, plantago major, phleum pratense, matricaria discoidea, elymus repens, festuca rubra, cirsium vulgare, sonchus asper, poa pratensis, agrostis capillaris, anthriscus sylvestris, potentilla reptans, lathyrus pratensis, centaurea nigra, rubus fruticosus, lysimachia arvensis, anthoxanthum odoratum, galium verum, vicia sativa, crataegus monogyna