fr, puy-de-dôme, erodium cicutarium, veronica arvensis, vicia hirsuta, trifolium arvense, arenaria serpyllifolia, eryngium campestre, vicia sativa, viola arvensis, echium vulgare, euphorbia cyparissias, draba verna, plantago lanceolata, convolvulus arvensis, arabidopsis thaliana, potentilla verna, myosotis stricta, rumex acetosella, trifolium campestre, alyssum alyssoides, achillea millefolium, hypericum perforatum, rumex angiocarpus, papaver rhoeas, petrorhagia prolifera, poa bulbosa, bromus tectorum, bromus hordeaceus, galium verum, capsella bursa-pastoris, myosotis ramosissima, trifolium incarnatum, poterium sanguisorba, sedum album, centaurea cyanus, scleranthus polycarpos, sedum acre, lactuca serriola, trifolium striatum, aira caryophyllea, pilosella officinarum, chenopodium album, scleranthus annuus, bromus sterilis, arrhenatherum elatius, lamium amplexicaule, veronica hederifolia, geranium columbinum, cirsium arvense, senecio vulgaris, agrostis capillaris