fr, aveyron, convolvulus arvensis, papaver rhoeas, anthemis arvensis, alyssum alyssoides, caucalis platycarpos, centaurea cyanus, eryngium campestre, arenaria serpyllifolia, cirsium arvense, polygonum aviculare, fallopia convolvulus, poa compressa, erodium cicutarium, buglossoides arvensis, lolium rigidum, centaurea scabiosa, veronica arvensis, medicago lupulina, plantago lanceolata, ranunculus arvensis, bromus sterilis, lamium amplexicaule, neslia paniculata, chenopodium album, viola arvensis, capsella bursa-pastoris, galium tricornutum, poterium sanguisorba, lactuca serriola, achillea millefolium, draba verna, lysimachia arvensis, crepis foetida, vicia sativa, veronica hederifolia, silene vulgaris, petrorhagia prolifera, poa bulbosa, daucus carota, sinapis arvensis, scandix pecten-veneris, medicago minima, cerastium pumilum, medicago sativa, euphorbia exigua, legousia speculum-veneris, echium vulgare, androsace maxima, ajuga chamaepitys, holosteum umbellatum