fr, hérault, poa annua, convolvulus arvensis, cynodon dactylon, hordeum murinum, plantago lanceolata, plantago coronopus, sonchus oleraceus, bromus hordeaceus, dittrichia viscosa, avena barbata, bromus madritensis, medicago polymorpha, papaver rhoeas, chenopodium album, rumex pulcher, carduus pycnocephalus, lysimachia arvensis, lolium rigidum, verbascum sinuatum, trifolium campestre, sherardia arvensis, malva sylvestris, plantago lagopus, eryngium campestre, sonchus tenerrimus, vicia sativa, diplotaxis erucoides, dactylis glomerata, diplotaxis tenuifolia, catapodium rigidum, daucus carota, veronica arvensis, senecio vulgaris, rumex crispus, foeniculum vulgare, bromus diandrus, geranium molle, avena sterilis, crepis sancta, cerastium glomeratum, centaurea aspera, polycarpon tetraphyllum, helminthotheca echioides, raphanus raphanistrum, silybum marianum, lepidium draba, polygonum aviculare, rostraria cristata, clinopodium nepeta, portulaca oleracea