fr, cher, erigeron canadensis, populus nigra, eryngium campestre, bromus tectorum, berteroa incana, euphorbia cyparissias, scrophularia canina, cynodon dactylon, echium vulgare, chondrilla juncea, veronica arvensis, corrigiola litoralis, setaria viridis, hypericum perforatum, saponaria officinalis, erodium cicutarium, poa bulbosa, plantago lanceolata, poterium sanguisorba, chenopodium album, arenaria serpyllifolia, arabidopsis thaliana, valerianella locusta, urtica dioica, draba verna, herniaria glabra, aristolochia clematitis, rumex thyrsiflorus, vicia hirsuta, rumex acetosella, cerastium semidecandrum, cerastium pumilum, barbarea vulgaris, plantago arenaria, panicum capillare, rumex angiocarpus, bromus sterilis, vicia sativa, portulaca oleracea, arrhenatherum elatius, artemisia vulgaris, geranium molle, myosotis ramosissima, poa annua, dysphania ambrosioides, bromus hordeaceus, acer negundo, persicaria lapathifolia, trifolium arvense, sedum album