fr, pas-de-calais, vicia faba, heracleum sphondylium, hordeum vulgare, arrhenatherum elatius, dactylis glomerata, plantago lanceolata, potentilla reptans, ranunculus acris, achillea millefolium, convolvulus arvensis, lolium perenne, trifolium repens, geranium dissectum, holcus lanatus, fagopyrum esculentum, ranunculus repens, poa trivialis, panicum miliaceum, rumex acetosa, phacelia tanacetifolia, trifolium pratense, trifolium incarnatum, centaurea jacea, triticum aestivum, primula veris, cirsium arvense, cruciata laevipes, festuca rubra, bromus hordeaceus, anthoxanthum odoratum, bellis perennis, plantago major, daucus carota, lotus corniculatus, galium verum, vicia sativa, sorghum bicolor, brassica napus, galium mollugo, agrostis stolonifera, prunella vulgaris, eryngium campestre, lathyrus pratensis, polygonum aviculare, agrimonia eupatoria, zea mays, centaurea nigra, ranunculus bulbosus, urtica dioica, agrostis capillaris