gb, cambridgeshire cc, urtica dioica, galium aparine, cirsium arvense, heracleum sphondylium, anthriscus sylvestris, dactylis glomerata, arrhenatherum elatius, glechoma hederacea, holcus lanatus, crataegus monogyna, elymus repens, ranunculus repens, poa trivialis, rubus caesius, sambucus nigra, lamium album, achillea millefolium, lolium perenne, stellaria media, agrostis stolonifera, plantago lanceolata, convolvulus arvensis, plantago major, fraxinus excelsior, polygonum aviculare, quercus robur, festuca rubra, poa pratensis, potentilla reptans, cirsium vulgare, prunus spinosa, trifolium repens, symphytum officinale, bromus sterilis, hedera helix, fallopia convolvulus, rumex obtusifolius, senecio vulgaris, matricaria chamomilla, agrostis capillaris, rumex crispus, jacobaea vulgaris, linaria vulgaris, pastinaca sativa, rumex acetosa, rosa canina, vicia sativa, poa annua, artemisia vulgaris, capsella bursa-pastoris