de, oder-spree, corynephorus canescens, spergula morisonii, helichrysum arenarium, artemisia campestris, rumex acetosella, trifolium arvense, erigeron canadensis, jasione montana, rumex angiocarpus, veronica dillenii, cerastium semidecandrum, bromus tectorum, senecio vernalis, chondrilla juncea, koeleria glauca, euphorbia cyparissias, myosotis stricta, arenaria serpyllifolia, logfia minima, thymus serpyllum, sedum acre, pilosella officinarum, poa angustifolia, petrorhagia prolifera, plantago arenaria, elymus repens, teesdalia nudicaulis, sedum sexangulare, berteroa incana, hypochaeris radicata, scleranthus perennis, veronica verna, holosteum umbellatum, viola arvensis, achillea millefolium, festuca trachyphylla, potentilla argentea, silene otites, agrostis capillaris, convolvulus arvensis, arabidopsis thaliana, armeria maritima, apera spica-venti, plantago lanceolata, hypericum perforatum, erodium cicutarium, draba verna, medicago minima, carex arenaria, filago arvensis