Contains among other things: R. Sadebeck, The tropical useful plants of East Africa, their cultivation and possible plantation operation (special edition), 1891 Ignaz Urban, The Royal Botanical Garden and Botanical Museum Berlin, 1878 - 1891 (special edition), 1891 A. Engler, The Botanical Centre for the German Colonies at the Royal Botanical Garden of the University of Berlin and the Development of Botanical Experimental Stations in the Colonies (reprint) 1892

Contains among other things: J. Trojan, The Botanical Garden in Dahlem near Berlin. Berlin, 1896. (special print)

Contains among other things: Evaluation of the stay in Java and other tropical areas and scientific publications by Dr. Büsgen

Contains among other things: Walter Busse, studies on sorghum millet diseases. A contribution to the pathology and biology of tropical crops. Berlin 1904 (special print)

Contains among other things: O. Burchard, Meteorologische Beobachtungen auf einer Winterreise nach den Canarischen Inseln (special print), 1902 Hans Winkler, Botanische Untersuchungen aus Buitenzoog I und II, Leiden 1905 und 1906 Hans Winkler, Über die Cinchonakultur in Java (special print), 1906 Hans Winkler, Über die Kultur des Koka-Strauches besonders in Java. (special print), 1906

Contains among other things: W. Detmer, Botanical and agricultural studies on Java. Jena 1907

Contains among other things: A. Engler, Contributions to the Knowledge of Plant Formations of Transvaal and Rhodesia (reprint), 1906

Contains among other things: M. Koernicke, On the Cultural Possibility of Rotang (reprint), 1908

Contains among other things: Research papers and scientific publications by Dr. Tischler

Contains among other things: Report by Prof. Dr. Tobler on a tropical trip carried out with the help of the botanical travel scholarship, 1912/13

Contains among other things: Journeys through German East Africa