fr, hérault, sherardia arvensis, catapodium rigidum, plantago lagopus, lolium rigidum, bromus madritensis, lysimachia arvensis, erodium cicutarium, eryngium campestre, avena barbata, poa bulbosa, plantago coronopus, convolvulus arvensis, trifolium campestre, poa annua, cynodon dactylon, veronica arvensis, trifolium scabrum, papaver rhoeas, senecio vulgaris, hordeum murinum, chondrilla juncea, medicago polymorpha, crepis sancta, medicago minima, hedypnois rhagadioloides, arenaria leptoclados, plantago lanceolata, rostraria cristata, geranium molle, sonchus oleraceus, bromus hordeaceus, salvia verbenaca, polycarpon tetraphyllum, euphorbia exigua, cerastium glomeratum, plantago afra, avena sterilis, carduus pycnocephalus, vicia sativa, filago pyramidata, centaurea aspera, sonchus tenerrimus, trifolium angustifolium, erodium malacoides, calendula arvensis, lamium amplexicaule, aegilops geniculata, malva sylvestris, rumex pulcher, foeniculum vulgare