fr, nièvre, corrigiola litoralis, erigeron canadensis, berteroa incana, bromus tectorum, digitaria sanguinalis, herniaria glabra, poa annua, portulaca oleracea, trifolium arvense, plantago lanceolata, eragrostis pilosa, chenopodium album, spergularia rubra, veronica arvensis, cynodon dactylon, eryngium campestre, rumex acetosella, erodium cicutarium, chondrilla juncea, panicum capillare, echium vulgare, setaria viridis, rumex angiocarpus, populus nigra, plantago arenaria, poa bulbosa, plantago afra, tripleurospermum inodorum, arabidopsis thaliana, vicia hirsuta, polygonum aviculare, trifolium campestre, eragrostis minor, echinochloa crus-galli, euphorbia cyparissias, persicaria lapathifolia, artemisia vulgaris, hypericum perforatum, cerastium glomeratum, draba verna, scrophularia canina, bromus hordeaceus, dysphania ambrosioides, petrorhagia prolifera, verbascum pulverulentum, cerastium semidecandrum, sedum rubens, arenaria serpyllifolia, poterium sanguisorba, convolvulus arvensis