fr, nièvre, berteroa incana, erigeron canadensis, populus nigra, echium vulgare, bromus tectorum, euphorbia cyparissias, eryngium campestre, saponaria officinalis, corrigiola litoralis, herniaria glabra, rumex acetosella, setaria viridis, hypericum perforatum, cynodon dactylon, veronica arvensis, plantago lanceolata, chondrilla juncea, rumex thyrsiflorus, vicia hirsuta, erodium cicutarium, artemisia vulgaris, sedum album, rumex angiocarpus, scrophularia canina, digitaria sanguinalis, arrhenatherum elatius, barbarea vulgaris, trifolium arvense, arabidopsis thaliana, chenopodium album, portulaca oleracea, arenaria serpyllifolia, valerianella locusta, urtica dioica, aristolochia clematitis, poa bulbosa, oenothera biennis, cerastium semidecandrum, draba verna, acer negundo, potentilla verna, plantago arenaria, agrostis capillaris, poterium sanguisorba, corynephorus canescens, panicum capillare, bromus hordeaceus, achillea millefolium, myosotis ramosissima, poa annua