@book{bhlpg11015788, title = {Conspectus florae europaeae :seu Enumeratio methodica plantarum phanerogamarum Europae indigenarum, indicatio distributionis geographicae singularum etc }, url = {https://www.biodiversitylibrary.org/page/11015788}, publisher = {typis officinae Bohlinianae}, author = {Nyman, Carl Fredrik, 1820 -1893}, year = {1878-1882}, pages = {Page 644}, } @book{bhlpg11283003, title = {Novus conspectus florae Europae; sive, Enumeratio systematica plantarum omnium in Europa hucusque sponte cognitarum }, url = {https://www.biodiversitylibrary.org/page/11283003}, publisher = {A. Hermann}, author = {Gandoger, Michel, 1850 -1926}, year = {1910}, pages = {Page 411}, } @book{bhlpg10641891, title = {Plantae Europeae.Enumeratio systematica et synonymica plantarum phaenerogamicarum in Europa sponte crescentium vel mere inquilinarum }, url = {https://www.biodiversitylibrary.org/page/10641891}, publisher = {W. Engelmann}, author = {Richter, Karl, 1855 -1891}, year = {1890-1903}, pages = {Page 85}, } @book{bhlpg10641893, title = {Plantae Europeae.Enumeratio systematica et synonymica plantarum phaenerogamicarum in Europa sponte crescentium vel mere inquilinarum }, url = {https://www.biodiversitylibrary.org/page/10641893}, publisher = {W. Engelmann}, author = {Richter, Karl, 1855 -1891}, year = {1890-1903}, pages = {Page 87}, } @book{bhlpg11353365, title = {Synopsis der mitteleuropaïschen flora }, volume = {1896/98-}, url = {https://www.biodiversitylibrary.org/page/11353365}, publisher = {W. Engelmann}, author = {Graebner, Paul, 1871 -1933}, year = {1896}, pages = {Page 649}, } @book{bhlpg25320164, title = {Synopsis der mitteleuropaïschen flora }, volume = {4}, url = {https://www.biodiversitylibrary.org/page/25320164}, publisher = {W. Engelmann}, author = {Graebner, Paul, 1871 -1933}, year = {1896}, pages = {Page 649}, }