de, barnim, artemisia campestris, helichrysum arenarium, arenaria serpyllifolia, trifolium arvense, sedum acre, erigeron canadensis, cerastium semidecandrum, rumex acetosella, festuca trachyphylla, corynephorus canescens, achillea millefolium, poa angustifolia, pilosella officinarum, convolvulus arvensis, elymus repens, rumex angiocarpus, euphorbia cyparissias, jasione montana, senecio vernalis, berteroa incana, bromus tectorum, armeria maritima, plantago lanceolata, clinopodium acinos, agrostis capillaris, sedum sexangulare, artemisia vulgaris, spergula morisonii, phleum phleoides, potentilla argentea, medicago falcata, potentilla cinerea, rumex thyrsiflorus, hypericum perforatum, veronica dillenii, arrhenatherum elatius, viola arvensis, petrorhagia prolifera, echium vulgare, vicia hirsuta, dactylis glomerata, dianthus carthusianorum, myosotis stricta, chondrilla juncea, veronica spicata, equisetum arvense, festuca rubra, anchusa officinalis, silene latifolia, medicago minima