fr, puy-de-dôme, vicia hirsuta, bromus sterilis, eryngium campestre, galium aparine, erodium cicutarium, echium vulgare, veronica arvensis, convolvulus arvensis, chenopodium album, bromus tectorum, papaver rhoeas, vicia sativa, plantago lanceolata, arenaria serpyllifolia, lactuca serriola, artemisia vulgaris, hypericum perforatum, euphorbia cyparissias, achillea millefolium, capsella bursa-pastoris, trifolium arvense, poterium sanguisorba, urtica dioica, polygonum aviculare, viola arvensis, cirsium arvense, arrhenatherum elatius, dactylis glomerata, senecio vulgaris, arabidopsis thaliana, draba verna, bromus hordeaceus, veronica hederifolia, rumex acetosella, poa annua, poa bulbosa, trifolium campestre, rumex angiocarpus, lamium amplexicaule, potentilla verna, daucus carota, sedum album, medicago lupulina, trifolium incarnatum, silene latifolia, elymus repens, myosotis stricta, petrorhagia prolifera, myosotis ramosissima, poa angustifolia