de, uckermark, trifolium arvense, artemisia campestris, jasione montana, helichrysum arenarium, poa angustifolia, festuca trachyphylla, achillea millefolium, rumex acetosella, pilosella officinarum, agrostis capillaris, potentilla argentea, rumex angiocarpus, armeria maritima, sedum acre, rumex thyrsiflorus, arenaria serpyllifolia, cerastium semidecandrum, plantago lanceolata, hypericum perforatum, corynephorus canescens, berteroa incana, erigeron canadensis, galium verum, arrhenatherum elatius, convolvulus arvensis, vicia hirsuta, phleum phleoides, elymus repens, veronica verna, scleranthus perennis, vicia sativa, hypochaeris radicata, carex hirta, euphorbia cyparissias, galium album, festuca rubra, trifolium campestre, sedum sexangulare, erigeron acris, dianthus deltoides, cerastium arvense, dactylis glomerata, veronica spicata, thymus pulegioides, petrorhagia prolifera, koeleria glauca, anthoxanthum odoratum, knautia arvensis, senecio vernalis, pimpinella saxifraga