fr, aveyron, papaver rhoeas, convolvulus arvensis, eryngium campestre, anthemis arvensis, polygonum aviculare, alyssum alyssoides, cirsium arvense, arenaria serpyllifolia, lolium rigidum, lamium amplexicaule, plantago lanceolata, fallopia convolvulus, erodium cicutarium, chenopodium album, bromus sterilis, caucalis platycarpos, medicago lupulina, buglossoides arvensis, capsella bursa-pastoris, draba verna, veronica arvensis, lysimachia arvensis, centaurea cyanus, vicia sativa, ranunculus arvensis, poterium sanguisorba, medicago sativa, daucus carota, poa compressa, dactylis glomerata, lactuca serriola, galium tricornutum, scandix pecten-veneris, silene vulgaris, senecio vulgaris, petrorhagia prolifera, poa annua, medicago minima, bromus hordeaceus, achillea millefolium, echium vulgare, euphorbia exigua, euphorbia serrata, neslia paniculata, poa bulbosa, centaurea scabiosa, hordeum murinum, fumaria officinalis, veronica hederifolia, sinapis arvensis