fr, haute-loire, hordeum vulgare, brassica napus, triticum aestivum, viola arvensis, lathyrus tuberosus, avena sativa, capsella bursa-pastoris, convolvulus arvensis, papaver rhoeas, cirsium arvense, polygonum aviculare, centaurea cyanus, chenopodium album, thlaspi arvense, fallopia convolvulus, veronica persica, achillea millefolium, plantago lanceolata, trifolium repens, elymus repens, raphanus raphanistrum, trifolium incarnatum, lolium perenne, euphorbia helioscopia, panicum miliaceum, tripleurospermum inodorum, fagopyrum esculentum, zea mays, sinapis arvensis, galium aparine, veronica arvensis, vicia sativa, plantago major, geranium dissectum, secale cereale, vicia faba, lysimachia arvensis, dactylis glomerata, medicago lupulina, fumaria officinalis, matricaria chamomilla, ranunculus repens, myosotis arvensis, sonchus asper, poa annua, daucus carota, medicago sativa, poa trivialis, trifolium pratense, arrhenatherum elatius