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