fr, haute-loire, papaver rhoeas, convolvulus arvensis, cirsium arvense, polygonum aviculare, sinapis arvensis, medicago sativa, chenopodium album, hordeum vulgare, galium aparine, lactuca serriola, eryngium campestre, triticum aestivum, capsella bursa-pastoris, lathyrus tuberosus, fallopia convolvulus, avena sativa, brassica napus, viola arvensis, sambucus ebulus, plantago lanceolata, dactylis glomerata, geranium dissectum, plantago major, potentilla reptans, centaurea cyanus, veronica persica, senecio vulgaris, sonchus asper, bromus sterilis, vicia faba, vicia sativa, urtica dioica, lolium perenne, achillea millefolium, daucus carota, medicago lupulina, trifolium repens, bromus hordeaceus, elymus repens, scandix pecten-veneris, poa annua, raphanus raphanistrum, rumex crispus, lysimachia arvensis, fumaria officinalis, poa trivialis, alopecurus myosuroides, arrhenatherum elatius, onopordum acanthium, lamium amplexicaule