fr, puy-de-dôme, plantago lanceolata, echium vulgare, trifolium arvense, erodium cicutarium, verbascum pulverulentum, poa annua, eryngium campestre, artemisia vulgaris, vicia hirsuta, euphorbia cyparissias, saponaria officinalis, rumex acetosella, sedum album, trifolium campestre, herniaria glabra, berteroa incana, chenopodium album, convolvulus arvensis, corrigiola litoralis, achillea millefolium, rumex angiocarpus, polygonum aviculare, hypericum perforatum, veronica arvensis, bromus tectorum, trifolium repens, erigeron canadensis, barbarea vulgaris, plantago major, agrostis capillaris, digitaria sanguinalis, bromus hordeaceus, arrhenatherum elatius, urtica dioica, vicia sativa, persicaria lapathifolia, lactuca serriola, potentilla verna, spergularia rubra, lolium perenne, potentilla argentea, trifolium dubium, lythrum salicaria, portulaca oleracea, tripleurospermum inodorum, poterium sanguisorba, arenaria serpyllifolia, phalaris arundinacea, poa bulbosa, draba verna