gb, cambridgeshire cc, urtica dioica, cirsium arvense, galium aparine, anthriscus sylvestris, ranunculus repens, heracleum sphondylium, dactylis glomerata, rumex crispus, lolium perenne, lamium album, stellaria media, poa trivialis, rumex obtusifolius, convolvulus arvensis, trifolium repens, capsella bursa-pastoris, arrhenatherum elatius, plantago major, plantago lanceolata, elymus repens, rubus fruticosus, holcus lanatus, potentilla reptans, cirsium vulgare, bromus sterilis, crataegus monogyna, prunus spinosa, achillea millefolium, poa annua, rumex acetosa, taraxacum officinale, geranium dissectum, glechoma hederacea, ranunculus acris, lathyrus pratensis, trifolium pratense, cerastium fontanum, epilobium hirsutum, sisymbrium officinale, matricaria discoidea, bromus hordeaceus, phleum pratense, alopecurus pratensis, lamium purpureum, agrostis stolonifera, polygonum aviculare, chenopodium album, poa pratensis, vicia sativa, arctium minus