fr, hérault, cynodon dactylon, eryngium campestre, bromus hordeaceus, convolvulus arvensis, lysimachia arvensis, plantago coronopus, daucus carota, diplotaxis erucoides, plantago lanceolata, lolium rigidum, chenopodium album, papaver rhoeas, lepidium draba, dittrichia viscosa, sonchus oleraceus, beta vulgaris, trifolium campestre, erodium cicutarium, avena sterilis, dactylis glomerata, senecio vulgaris, polygonum aviculare, poa bulbosa, sherardia arvensis, vicia sativa, agrostis stolonifera, plantago lagopus, phragmites australis, centaurea aspera, sonchus asper, hordeum murinum, poa annua, helminthotheca echioides, raphanus raphanistrum, erigeron canadensis, foeniculum vulgare, lactuca serriola, heliotropium europaeum, lamium amplexicaule, medicago minima, diplotaxis tenuifolia, silybum marianum, cichorium intybus, chondrilla juncea, trifolium angustifolium, catapodium rigidum, calendula arvensis, medicago polymorpha, euphorbia helioscopia, brachypodium phoenicoides