gb, flintshire and wrexham, urtica dioica, cirsium arvense, galium aparine, capsella bursa-pastoris, ranunculus repens, heracleum sphondylium, stellaria media, lolium perenne, anthriscus sylvestris, dactylis glomerata, matricaria discoidea, poa annua, trifolium repens, polygonum aviculare, lamium album, senecio vulgaris, rumex obtusifolius, plantago lanceolata, lamium purpureum, rumex crispus, plantago major, achillea millefolium, geranium dissectum, veronica persica, chenopodium album, convolvulus arvensis, arrhenatherum elatius, poa trivialis, sonchus asper, elymus repens, persicaria maculosa, sonchus oleraceus, holcus lanatus, papaver rhoeas, tripleurospermum inodorum, trifolium pratense, cirsium vulgare, lysimachia arvensis, viola arvensis, vicia sativa, myosotis arvensis, sonchus arvensis, sisymbrium officinale, rubus fruticosus, rumex acetosa, ranunculus acris, fallopia convolvulus, bromus hordeaceus, cerastium fontanum, lapsana communis