gb, cambridgeshire cc, cirsium arvense, urtica dioica, ranunculus repens, galium aparine, heracleum sphondylium, rumex crispus, poa trivialis, dactylis glomerata, anthriscus sylvestris, agrostis stolonifera, trifolium repens, epilobium hirsutum, plantago lanceolata, arrhenatherum elatius, holcus lanatus, potentilla reptans, lolium perenne, centaurea nigra, filipendula ulmaria, elymus repens, rumex acetosa, plantago major, argentina anserina, lathyrus pratensis, juncus inflexus, rumex obtusifolius, persicaria amphibia, rubus fruticosus, ranunculus acris, convolvulus arvensis, lamium album, cirsium vulgare, glechoma hederacea, crataegus monogyna, stellaria media, alopecurus pratensis, phleum pratense, cerastium fontanum, vicia cracca, trifolium pratense, phalaris arundinacea, geranium dissectum, poa annua, capsella bursa-pastoris, persicaria maculosa, matricaria discoidea, calystegia sepium, stachys palustris, prunus spinosa, sparganium erectum