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