fr, pas-de-calais, hordeum vulgare, triticum aestivum, vicia faba, brassica napus, panicum miliaceum, phacelia tanacetifolia, avena sativa, fagopyrum esculentum, beta vulgaris, sorghum bicolor, mercurialis annua, lathyrus tuberosus, sinapis alba, reseda lutea, zea mays, convolvulus arvensis, papaver rhoeas, trifolium incarnatum, euphorbia helioscopia, papaver somniferum, polygonum aviculare, geranium dissectum, medicago sativa, senecio vulgaris, lactuca serriola, veronica persica, brassica oleracea, matricaria chamomilla, lathyrus oleraceus, cicer arietinum, artemisia vulgaris, lysimachia arvensis, chenopodium album, linaria vulgaris, sinapis arvensis, viola arvensis, raphanus raphanistrum, onopordum acanthium, sonchus asper, lepidium draba, silene latifolia, himantoglossum hircinum, reseda luteola, daucus carota, helianthus annuus, eryngium campestre, heracleum sphondylium, melampyrum arvense, helminthotheca echioides, galium aparine