gb, central hampshire, cirsium arvense, poa annua, ranunculus repens, trifolium repens, polygonum aviculare, matricaria discoidea, galium aparine, stellaria media, urtica dioica, plantago major, lolium perenne, lysimachia arvensis, capsella bursa-pastoris, persicaria maculosa, rumex crispus, agrostis stolonifera, chenopodium album, plantago lanceolata, tripleurospermum inodorum, sonchus asper, heracleum sphondylium, holcus lanatus, elymus repens, dactylis glomerata, poa trivialis, convolvulus arvensis, viola arvensis, gnaphalium uliginosum, senecio vulgaris, veronica persica, fallopia convolvulus, sonchus arvensis, argentina anserina, achillea millefolium, lamium purpureum, sonchus oleraceus, trifolium pratense, rumex obtusifolius, myosotis arvensis, geranium dissectum, arrhenatherum elatius, cerastium fontanum, vicia sativa, sinapis arvensis, potentilla reptans, rumex acetosa, medicago lupulina, cirsium vulgare, raphanus raphanistrum, agrostis capillaris