fr, nièvre, eryngium campestre, berteroa incana, echium vulgare, euphorbia cyparissias, erigeron canadensis, veronica arvensis, draba verna, bromus tectorum, herniaria glabra, erodium cicutarium, sedum sexangulare, trifolium arvense, cynodon dactylon, potentilla verna, chondrilla juncea, rumex thyrsiflorus, corrigiola litoralis, valerianella locusta, rumex acetosella, vicia hirsuta, plantago lanceolata, arabidopsis thaliana, arenaria serpyllifolia, poa bulbosa, petrorhagia prolifera, trifolium campestre, myosotis ramosissima, cerastium semidecandrum, hypericum perforatum, poterium sanguisorba, sedum album, sedum acre, rumex angiocarpus, setaria viridis, vicia sativa, cerastium pumilum, vicia lathyroides, poa angustifolia, convolvulus arvensis, corynephorus canescens, bromus hordeaceus, populus nigra, elymus repens, trifolium dubium, myosotis stricta, saponaria officinalis, geranium molle, achillea millefolium, scrophularia canina, arrhenatherum elatius