de, vorpommern-greifswald, arenaria serpyllifolia, festuca trachyphylla, helichrysum arenarium, poa angustifolia, artemisia campestris, convolvulus arvensis, arrhenatherum elatius, dactylis glomerata, pilosella officinarum, erigeron canadensis, achillea millefolium, euphorbia cyparissias, plantago lanceolata, cerastium semidecandrum, centaurea scabiosa, trifolium arvense, senecio vernalis, clinopodium acinos, falcaria vulgaris, artemisia vulgaris, echium vulgare, hypericum perforatum, dianthus carthusianorum, medicago falcata, elymus repens, petrorhagia prolifera, medicago lupulina, phleum phleoides, sedum acre, cota tinctoria, medicago minima, daucus carota, erigeron acris, jacobaea vulgaris, vicia hirsuta, poa compressa, bromus tectorum, chondrilla juncea, thymus pulegioides, galium album, galium verum, salvia pratensis, poterium sanguisorba, berteroa incana, rumex acetosella, silene latifolia, trifolium campestre, knautia arvensis, draba verna, coronilla varia