de, vorpommern-greifswald, corynephorus canescens, rumex acetosella, rumex angiocarpus, jasione montana, agrostis capillaris, helichrysum arenarium, artemisia campestris, spergula morisonii, pilosella officinarum, trifolium arvense, pinus sylvestris, festuca trachyphylla, avenella flexuosa, erigeron canadensis, carex arenaria, hypericum perforatum, hypochaeris radicata, calamagrostis epigejos, poa angustifolia, euphorbia cyparissias, achillea millefolium, arrhenatherum elatius, deschampsia flexuosa, festuca ovina, armeria maritima, cerastium semidecandrum, teesdalia nudicaulis, thymus serpyllum, elymus repens, agrostis vinealis, scleranthus perennis, potentilla argentea, plantago lanceolata, galium verum, sedum acre, festuca rubra, logfia minima, arenaria serpyllifolia, koeleria glauca, senecio vernalis, rumex thyrsiflorus, berteroa incana, artemisia vulgaris, carex hirta, veronica dillenii, cytisus scoparius, chondrilla juncea, dianthus carthusianorum, convolvulus arvensis, bromus tectorum