fr, puy-de-dôme, poa bulbosa, eryngium campestre, potentilla verna, veronica arvensis, draba verna, aira caryophyllea, erodium cicutarium, cerastium pumilum, euphorbia cyparissias, poterium sanguisorba, rumex acetosella, micropyrum tenellum, petrorhagia prolifera, vulpia bromoides, cerastium semidecandrum, trifolium arvense, trifolium campestre, trifolium striatum, logfia minima, bromus tectorum, plantago lanceolata, arenaria serpyllifolia, rumex angiocarpus, bromus hordeaceus, festuca bromoides, myosotis ramosissima, sedum album, vicia sativa, sedum rubens, echium vulgare, vicia hirsuta, medicago minima, hypochaeris radicata, corynephorus canescens, hypericum perforatum, hypochaeris glabra, vicia lathyroides, arabidopsis thaliana, alyssum alyssoides, pilosella officinarum, myosotis stricta, ornithopus perpusillus, sedum acre, agrostis capillaris, trifolium dubium, galium verum, jasione montana, mibora minima, geranium molle, chondrilla juncea