@book{bhlpg56146292, title = {Adansonia }, volume = {ser.4:v.19:no.2 (1997)}, url = {https://www.biodiversitylibrary.org/page/56146292}, publisher = {Ed. scientifiques du Muséum}, author = {Muséum national d'histoire naturelle (France) }, year = {1997}, pages = {p. 261}, } @book{bhlpg42822366, title = {Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie }, volume = {v.40(1907-1908)}, url = {https://www.biodiversitylibrary.org/page/42822366}, publisher = {Schweizerbart}, author = {Engler, Adolf, 1844 -1930}, year = {1907}, pages = {Page 455}, } @book{bhlpg2196844, title = {Just's Botanischer Jahresbericht }, volume = {Jahrg.36:Abt.2 (1908)}, url = {https://www.biodiversitylibrary.org/page/2196844}, publisher = {Gebruder Borntraeger}, author = {Just, Johann Leopold, 1841 -1891}, year = {1908}, pages = {Page 426}, }