gb, worcestershire, cirsium arvense, lolium perenne, convolvulus arvensis, plantago lanceolata, galium aparine, urtica dioica, dactylis glomerata, trifolium repens, ranunculus repens, heracleum sphondylium, capsella bursa-pastoris, poa trivialis, bromus hordeaceus, stellaria media, vicia sativa, arrhenatherum elatius, geranium dissectum, achillea millefolium, poa annua, rumex crispus, polygonum aviculare, bromus sterilis, plantago major, holcus lanatus, elymus repens, anthriscus sylvestris, trifolium pratense, rumex acetosa, vicia hirsuta, chenopodium album, rumex obtusifolius, matricaria discoidea, ranunculus acris, senecio vulgaris, potentilla reptans, lamium purpureum, sonchus asper, viola arvensis, prunus spinosa, sisymbrium officinale, cirsium vulgare, raphanus raphanistrum, veronica persica, bellis perennis, geranium molle, veronica arvensis, tripleurospermum inodorum, papaver rhoeas, poa pratensis, medicago lupulina