fr, gard, alyssum alyssoides, eryngium campestre, arenaria serpyllifolia, echinops ritro, petrorhagia prolifera, poa compressa, papaver rhoeas, anthemis arvensis, centaurea cyanus, crepis foetida, convolvulus arvensis, poterium sanguisorba, poa bulbosa, centaurea scabiosa, caucalis platycarpos, bromus sterilis, plantago lanceolata, fallopia convolvulus, medicago lupulina, erodium cicutarium, draba verna, cerastium pumilum, clinopodium acinos, veronica arvensis, achillea millefolium, lolium rigidum, medicago minima, cirsium arvense, bromus squarrosus, minuartia hybrida, bombycilaena erecta, muscari neglectum, lamium amplexicaule, buglossoides arvensis, viola arvensis, bromus erectus, phleum pratense, ajuga chamaepitys, anthyllis vulneraria, polygonum aviculare, silene vulgaris, pilosella officinarum, lactuca serriola, teucrium chamaedrys, sabulina tenuifolia, daucus carota, androsace maxima, dactylis glomerata, chenopodium album, echium vulgare