de, uckermark, helichrysum arenarium, artemisia campestris, euphorbia cyparissias, trifolium arvense, festuca trachyphylla, arenaria serpyllifolia, poa angustifolia, senecio vernalis, dianthus carthusianorum, rumex acetosella, pilosella officinarum, cerastium semidecandrum, phleum phleoides, erigeron canadensis, jasione montana, arrhenatherum elatius, convolvulus arvensis, chondrilla juncea, rumex angiocarpus, corynephorus canescens, bromus tectorum, petrorhagia prolifera, sedum acre, elymus repens, armeria maritima, hypericum perforatum, galium verum, medicago minima, silene otites, agrostis capillaris, achillea millefolium, echium vulgare, falcaria vulgaris, plantago lanceolata, clinopodium acinos, berteroa incana, myosotis stricta, draba verna, veronica spicata, holosteum umbellatum, potentilla argentea, koeleria macrantha, dactylis glomerata, vicia hirsuta, viola arvensis, spergula morisonii, trifolium campestre, artemisia vulgaris, centaurea scabiosa, hypochaeris radicata