fr, nièvre, eryngium campestre, euphorbia cyparissias, plantago lanceolata, poterium sanguisorba, veronica arvensis, vicia hirsuta, vicia sativa, hypericum perforatum, potentilla verna, echium vulgare, arrhenatherum elatius, draba verna, cerastium pumilum, trifolium campestre, bromus hordeaceus, erodium cicutarium, valerianella locusta, poa bulbosa, arenaria serpyllifolia, cynodon dactylon, achillea millefolium, agrostis capillaris, cerastium semidecandrum, rumex thyrsiflorus, rumex acetosella, galium verum, myosotis ramosissima, bromus tectorum, poa angustifolia, rumex angiocarpus, trifolium dubium, erigeron canadensis, hypochaeris radicata, petrorhagia prolifera, aira caryophyllea, trifolium arvense, berteroa incana, sedum album, trifolium striatum, arabidopsis thaliana, convolvulus arvensis, festuca bromoides, vicia lathyroides, chondrilla juncea, dactylis glomerata, sedum acre, geranium molle, sedum sexangulare, allium vineale, cerastium brachypetalum