fr, allier, corrigiola litoralis, bromus tectorum, herniaria glabra, erigeron canadensis, plantago afra, berteroa incana, chondrilla juncea, scrophularia canina, sedum rubens, veronica arvensis, trifolium arvense, rumex acetosella, poa bulbosa, eryngium campestre, cynodon dactylon, echium vulgare, logfia minima, arabidopsis thaliana, rumex angiocarpus, draba verna, setaria viridis, erodium cicutarium, festuca bromoides, euphorbia cyparissias, cerastium pumilum, trifolium campestre, potentilla verna, poa annua, mibora minima, digitaria sanguinalis, plantago lanceolata, cerastium semidecandrum, vulpia bromoides, eragrostis pilosa, vicia hirsuta, micropyrum tenellum, plantago arenaria, spergularia rubra, hypericum perforatum, aira caryophyllea, petrorhagia prolifera, poterium sanguisorba, panicum capillare, arenaria serpyllifolia, corynephorus canescens, rumex thyrsiflorus, valerianella locusta, portulaca oleracea, bromus hordeaceus, hypochaeris glabra