fr, loir-et-cher, plantago lanceolata, convolvulus arvensis, hordeum vulgare, reseda lutea, lysimachia arvensis, eryngium campestre, dactylis glomerata, euphorbia exigua, vicia faba, papaver rhoeas, medicago lupulina, cirsium arvense, senecio vulgaris, polygonum aviculare, sinapis arvensis, sonchus asper, achillea millefolium, vicia sativa, erodium cicutarium, bromus hordeaceus, panicum miliaceum, poterium sanguisorba, sherardia arvensis, lotus corniculatus, veronica arvensis, galium aparine, bromus sterilis, daucus carota, potentilla reptans, geranium dissectum, arenaria serpyllifolia, viola arvensis, lolium perenne, agrostis stolonifera, arrhenatherum elatius, bromus erectus, fallopia convolvulus, catapodium rigidum, trifolium repens, helminthotheca echioides, chenopodium album, echium vulgare, capsella bursa-pastoris, poa annua, centaurea scabiosa, hypericum perforatum, trifolium campestre, triticum aestivum, blackstonia perfoliata, sonchus oleraceus