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