fr, nièvre, bromus tectorum, euphorbia cyparissias, erigeron canadensis, veronica arvensis, rumex acetosella, eryngium campestre, poa bulbosa, cynodon dactylon, rumex angiocarpus, draba verna, cerastium semidecandrum, echium vulgare, arabidopsis thaliana, corynephorus canescens, erodium cicutarium, chondrilla juncea, cerastium pumilum, hypericum perforatum, trifolium arvense, arenaria serpyllifolia, herniaria glabra, myosotis ramosissima, logfia minima, poterium sanguisorba, vicia lathyroides, aira caryophyllea, petrorhagia prolifera, trifolium campestre, plantago lanceolata, potentilla verna, vicia hirsuta, berteroa incana, medicago minima, plantago arenaria, micropyrum tenellum, bromus hordeaceus, agrostis capillaris, plantago afra, valerianella locusta, sedum rubens, sedum sexangulare, vicia sativa, myosotis stricta, sedum album, hypochaeris glabra, mibora minima, setaria viridis, hypochaeris radicata, festuca bromoides, scrophularia canina