fr, allier, eryngium campestre, chondrilla juncea, poa bulbosa, bromus tectorum, berteroa incana, euphorbia cyparissias, cynodon dactylon, erigeron canadensis, scrophularia canina, echium vulgare, erodium cicutarium, artemisia campestris, plantago afra, sedum album, verbascum pulverulentum, corynephorus canescens, veronica arvensis, potentilla verna, corrigiola litoralis, cerastium pumilum, poterium sanguisorba, cerastium semidecandrum, plantago arenaria, populus nigra, draba verna, hypericum perforatum, herniaria glabra, arenaria serpyllifolia, petrorhagia prolifera, plantago lanceolata, rumex acetosella, arabidopsis thaliana, medicago minima, micropyrum tenellum, aristolochia clematitis, sedum rubens, saponaria officinalis, trifolium arvense, setaria viridis, bromus hordeaceus, valerianella locusta, logfia minima, rumex angiocarpus, aira caryophyllea, vicia hirsuta, rumex thyrsiflorus, portulaca oleracea, trifolium campestre, myosotis ramosissima, geranium molle