fr, puy-de-dôme, eryngium campestre, vicia hirsuta, trifolium arvense, petrorhagia prolifera, erodium cicutarium, arenaria serpyllifolia, euphorbia cyparissias, plantago lanceolata, potentilla verna, poterium sanguisorba, poa bulbosa, sedum album, veronica arvensis, echium vulgare, vicia sativa, hypericum perforatum, trifolium campestre, achillea millefolium, trifolium striatum, draba verna, bromus tectorum, bromus hordeaceus, rumex acetosella, aira caryophyllea, medicago minima, pilosella officinarum, arrhenatherum elatius, sedum acre, rumex angiocarpus, alyssum alyssoides, artemisia campestris, verbascum pulverulentum, dactylis glomerata, galium verum, bromus sterilis, cerastium pumilum, trifolium dubium, trifolium incarnatum, agrostis capillaris, hypochaeris radicata, myosotis stricta, dianthus carthusianorum, arabidopsis thaliana, lotus corniculatus, festuca ovina, medicago lupulina, poa angustifolia, myosotis ramosissima, logfia minima, cerastium semidecandrum