History of the Inventor: The State Tax Offices were established in 1919 as the central authorities of the three-tier Reich Finance Administration, and from Apr. 1937 they were known as the Chief Finance President. Their jurisdiction was usually territorially limited. Only the LFA/OFP Berlin was assigned various responsibilities after 1933 which were to be exercised for the entire territory of the Reich, including the administration of enemy property in Germany and German property abroad (processed in a special branch office for enemy property in 1942). Inventory description: Inventory history The files of the branch office for hostile assets of the OFP Berlin-Brandenburg were continued by the Oberfinanzdirektion Berlin after 1945. When it resumed its activities in May 1945, the branch office had taken over hundreds of thousands of registration forms and the extensive file that had been moved to the vaults of the Deutsche Reichsbank during the last years of the war. At the end of 1962, the files and card indexes were transferred to the Dornburg Archive Depot of the GDR's State Archive Administration and were virtually unusable there. When the archive depot was closed in 1992, the documents were transferred to the Federal Archives. Due to the fact that the large mass of single case files usable by the existing alphabetical index was opposed by a comparatively small stock of unlisted Generalia, two partial stocks R 2107 (single case files) and R 2107 I (Generalia) were formed. The Generalia were evaluated and recorded between 1997 and 2002. In the course of the evaluation, approximately 2.0 linear metres of files from the Amt für Preise at the Stadtbezirksverwaltung Berlin-Prenzlauer Berg as well as from the Zentralfinanzamt Groß-Berlin and the Magistrat von Berlin were separated out and handed over to the Landesarchiv Berlin, while numerous official documents were removed and handed over to the Bundesarchiv library. Numerous duplicates, form collections and routine documents were collected. Content characterization: Tradition: Regulation of the operation of the Oberfinanzdirektion in general and the branch office 1934-1945, treatment of property in general 1938-1944, treatment of hostile property in Germany and in the countries and territories occupied by Germany 1940-1943, treatment of German property abroad (according to spheres of influence and countries A-Z) 1940-1944, treatment of Jewish property 1941-1944 (91) as well as property of individual persons and companies 1929-1945, prisen affairs in France 1940-1944, damage regulation 1935-1953. State of development: Onlinefindbuch (2002) Citation method: BArch, R 2107-I/...

History of the Inventory Designer: In 1880, the "German Agricultural Council" suggested the creation of a "Reichszentrale zur Beobachtung und Vertilgung der die die Kulturpflanzen schädden Insekten und Pilze" (Reich Centre for the Observation and Eradication of Insects and Fungi Harmful to Cultivated Plants). On 24 March 1897, the Member of Parliament and practical farmer, Dr Dr hc. Albert Schulz-Lupitz in the Reichstag, an initiative for the creation of an "agricultural-technical Reichsanstalt für Bakteriologie und Phytopathologie". A necessity was given by the annual damages in the agriculture and forestry by diseases and pests of the cultivated plants and because of the importance of certain bacteria. This request was initially postponed until the following year and was finally dealt with again on 28 January 1898. On that day the Imperial Health Office demanded 2400 Marks for a "botanically trained unskilled worker" who would not only carry out the food examinations, but also the botanical work for the pharmacopoeia and the exploitation of plants from the protectorates, as well as be active in the field of plant protection. Finally, on 25 February, a commission met at the "Imperial Health Office" to discuss the planned establishment of a "Biological Department" at the Health Office and to draw up a first memorandum. The integration into this office was carried out because the now projected tasks (e.g. combating phylloxera) had been carried out there for years. The founding memorandum set out the tasks of the future research institute in eight points and became part of the "Law on the Determination of a Supplement to the Reich Budget Budget for the Financial Year 1898". In 1899 this department already comprised four laboratories in the newly built building of the "Imperial Health Office" in Klopstockstrasse in Tiergarten. Initially the department (see Reichstag printed matter no. 241, 1898): - study the living conditions of animal and plant pests of cultivated plants and gain the basis for their control, - study the damage to cultivated plants caused by inorganic influences, - study the beneficial organisms from the animal and plant kingdoms, - study the microorganisms useful and harmful for agriculture, and - study the diseases of bees. - In addition to the experimental activities, the following tasks were also assigned to the department: - Collecting statistical material on the occurrence of the most important plant diseases at home and abroad, - Provision of difficult-to-access literature (in particular from abroad) to the state institutes, - Publication of common publications and leaflets on the most important plant diseases, - Training of experts (for the German colonies). For field experiments, a test field was leased in Dahlem on the site of the "Royal Prussian Domain" at today's Königin-Luise-Strasse 19. In May 1898 the construction of a greenhouse with insulating cells and a small laboratory building began on this site. When the "Biological Department for Agriculture and Forestry at the Imperial Health Office" was founded, Oberregierungsrat Dr. med. h. c. Karl Köhler was director of this office. The first head of department was then in 1899 the Privy Councillor Prof. Dr. Albert Bernhard Frank, who died in 1900. His successor was Privy Councillor Prof. Dr. Carl Freiherr von Tubeuf, who was appointed to Munich after only a few months. In 1902, Dr. Rudolf Aderhold, Privy Councillor, became the new head of the government. He was followed on August 1, 1907 by the Privy Senior Government Councillor Prof. Dr. Johannes Behrens, former head of the "Bacteriological Laboratory". A further change of leadership did not take place until 1920, when Privy Councillor Prof. Dr. Otto Appel became Director of the BRA. He was succeeded from 1933 to 1945 by Dr. Eduard Riehm, Senior Government Councillor, as Director and from 1937 as President of the BRA. Head of the BRA until 1945 Term of officeHead1898Oberregierungsrat Dr. med. h. c. Karl Köhler1899Geheimer Regierungsrat Prof. Dr. Albert Bernhard Frank1900- ca. 1902Geheimer Regierungsrat Prof. Dr. Carl Freiherr von Tubeuf1902-1907Geheimer Regierungsrat Dr. Rudolf Aderhold1907-1920Geheimer Oberregierungsrat Prof. Dr. Johannes Behrens1920-1933Geheimer Regierungsrat Prof. Dr. Otto Appel1933-1945Oberregierungsrat Dr. Eduard Riehm On 1 April 1905, the department became an independent authority as the "Imperial Biological Institute for Agriculture and Forestry" (see Reichsanzeiger No. 83 of 6 April 1905) and was now subordinate to the Reichsamt des Inneren until it was subordinated to the Reichswirtschaftsamt on 31 October 1917 (renamed the Reichswirtschaftsministerium on 21 March 1919). On 13 January 1919 it changed its name to "Biologische Reichsanstalt für Land- und Forstwirtschaft" (Biological Imperial Institute for Agriculture and Forestry) and from 1920 was subordinate to the Reich Ministry of Food and Agriculture (RMEL). Names and assignments of the BRA until 1945 Name Superordinate authority1898-1905Biological Department for Agriculture and Forestry at the Imperial Health Office1. April 1905 Imperial Biological Institute for Agriculture and Forestry Reichsamt des Inneren31. October 1917Reichswirtschaftsamt or Reichswirtschaftsministerium13. January 1919Biologische Reichsanstalt für Land- und Forstwirtschaft1920Reichsministerium für Ernährung und Landwirtschaft Since 1907, the following BRA branch offices have gradually been set up to research and control pests and diseases: - 1907: Ulmenweiler near Metz, from 1919: Naumburg / Saale (phylloxera) - 1920: Aschersleben (vegetables and ornamental plants) - 1921: Stade (fruit trees), from 1941: Heidelberg - 1921: Trier, from 1926: Bernkastel-Kues (vines) - 1925: Kiel (grain and fodder plants) - 1927: Mechow near Kyritz, from 1936: Eichhof (Langen near Redel, potato diseases, breeding) - 1932: "The "Branch Office East" in Königsberg (research into the possibilities of sufficient production of protein-containing animal feed for the "German East") - 1934: Gliesmarode (rust diseases, forest resistance of plants) - 1940: Vienna (previously Vienna State Institute for Plant Protection) - 1940: Kruft / Eifel (potato beetle research), later relocation to Mühlhausen / Thür. In addition, the BRA supervised research supported by RMEL in Markee in Nauen (combating cabbage pests: cabbage fleas, cabbage flies, cabbage shoots) and Magdeburg (combating tomato diseases). The working group with the German Entomological Institute of the Kaiser Wilhelm Society, founded in 1934, was intended to promote systematic and morphological research in the field of applied entomology. In the case of mass occurrences of individual pests, so-called "flying stations" were set up ad hoc for research purposes, which could be dissolved at any time. These flying stations included: - 1921-1925: Oybin near Zittau, respectively Dresden (plague of nuns) - 1922-1927: Crenzow / Pomerania and Anklam (beetle of Rübenaas) - 1924: Stralsund, from 1925: Rosenthal near Breslau, from 1928: Heinrichau, from 1933: Guhrau (beet fly and beetle leaf bug) - 1929-1931: Randowbruch / Pommern (grass diseases and pests) - 1937: Oldenburg (grassland pests) After the end of the war in 1945, the BRA was broken up, first attempts were made to resume work in Berlin and the four occupation zones. In May 1945, the Dahlem offices were first subordinated to the Berlin magistrate. Prof. Dr. Otto Schlumberger became the new President in Berlin in July. Inventory description: Inventory history The inventory R 3602 Biologische Reichsanstalt für Land- und Forstwirtschaft consists of a total of 1955 files, which are subdivided as follows: - Naumburger Akten": signature numbers 1-1020 - files of the BRA: signature numbers 2001-2625 - personal files: Signature numbers 3001-3320 "Naumburger Akten" The first portion of files, subsequently referred to as Naumburger Akten, was handed over to the Zentrale Staatsarchiv (ZStA) in Potsdam on 24 January 1983 by the Akademie der Landwirtschaftswissenschaften, Institut für Züchtungsfragen Quedlinburg. A list of fees is available. The Naumburg files formed the inventory R 3602 Biologische Reichsanstalt für Land- und Forstwirtschaft. After 3 October 1990, the holdings were transferred from the ZStA to the Federal Archives. Files of the BRA Of the approx. 40 linear metres of the remaining records which had been preserved in the Federal Biological Institute for Agriculture and Forestry - Institute for Nonparasitic Plant Diseases - Berlin-Dahlem, the Federal Archives took over approx. 12 linear metres of archival documents in August 1983, including personnel files, most of the administrative documents and a selection of documents on implementation tasks. Around 1978, a considerable number of files, mainly from the Office for Economic and Legal Affairs in Plant Protection (WURA), had already been collected by the Federal Institute. In 1988, the Bernkastel-Kues branch and the Berlin Institute of the Federal Biological Research (Institut Berlin der Biologischen Bundesanstalt) handed over further files, in particular on viticulture and soil fertilisation (R 168 / 470-625). Personnel files In the 1950s, personnel files were mainly transferred from the Ministry of Agriculture and Forestry to the ZStA. These three named groups of files were brought together in the Federal Archives to form a single collection: R 3602 Biological Imperial Institute for Agriculture and Forestry. The Naumburg files retained the signature numbers 1 to 1020, the numbers of the files from the former R 168 were added around 2000 (R 168 / 1 became R 3602/ 2001), the 320 personnel files received the signature numbers R 3602 / 3001-3320. The ZStA had no further BRA files. It is suspected that the archival material handed over to the Reichsarchiv by the BRA and the other branch offices was destroyed during the destruction of the archive in April 1945. Content characterisation: Documents on the following subject areas have been handed down: Headquarters: Business operations of the headquarters 1885-1949, land and buildings, budget 1905-1944, personnel matters 1902-1949, business operations of the branch offices, especially Trier and Bernkastel-Kues 1919-1948, development and activities in general: historical development 1897-1944, activity reports, work of the advisory board, lectures, publications, public relations, anniversaries 1902-1952. Individual areas of responsibility: Plant protection 1899-1948, animal protection 1894-1940, botany 1879-1944, soil analysis and treatment, fertilisation, viticulture 1873-1944 (77), activity of the branch Trier and Bernkastel-Kues 1920-1946. Naumburg branch: administration and organisation 1920-1945, business operations 1920-1945, land and buildings 1901-1943, budget 1921-1945, personnel matters 1917-1947, development and activity in general, including research funds, public relations 1907-1961, tasks: Phylloxera control, including: herd of phylloxera, research, phylloxera memoranda 1875-1951, grapevine breeding 1891-1955, plant protection and pests (without phylloxera) 1902-1947, relations to and material from other (including foreign) institutions 1905-1944, activities of other institutions 1897-1952. State of development: online find book (2008) citation: BArch, R 3602/...

Series was formed archival

Contains only: Ballot papers

Series was formed archival

Contains also: Annual General Meeting

History of the Inventory Designer: Life data 03.07.1889 born in Weißenburg/Elsaß I. married with Edith ..., died 1927 II. married with Miranda ... Military service in the royal prussia. Army and in the Reichswehr 01.10.1907 Entry 30.09.1920 Release from the 200,000 man army Promotions 1908 Corporal 31.03.1909 NCO 10.08.1909 Deputy Sergeant 19.11.1909 Flag Junker 22.03.1910 Lieutenant (with patent of 22.3.1908) 25.02.1915 Lieutenant Colonel 18.06.1917 Captain Positions 01.10.1907 Inf.Rgt. 143 One-year volunteer 04.02.1909 Inf.Rgt. 132 Voluntary exercise 16.06.1909 Inf.Rgt. 60 Exercise A 23.08.1909 Inf.Rgt. 56 Flag officer 26.11.1913 Schutztruppe Deutsch-Ostafrika, Recruit Depot Schutztruppe Deutsch-Ostafrika, 10th field comp. 03.1914 Schutztruppe Deutsch-Ostafrika, 1st field comp. Kp-Führer, Ordonnanz-Officier beim Kommandostab, Adjutant der Schutztruppe und Generalstabsoffizier bei General Wahle 31.03.1920 VII AK budgeted Kp chief 07.1920 Schutztruppen-Abwicklungsamt Berlin-Adlershof Inventory description: Eugen Friedrich Ludwig Boell, was born on 03.07.1889 in Weißenburg/Elsass. He attended the elementary school and the grammar school in Weissenburg, as well as the University of Strasbourg/Elsass where he studied philology. Married in second marriage to Miranda Machalitzky born 13.01.1908, with whom he had four children. Hildegard Ingeborg Boell born 19.02.1934 Friedrich Ludwig Boell born 12.05.1935 Gisela Adelheid Boell born 14.03.1939 Erika Miranda Boell born 03.04.1943 Ludwig Boell was an officer in the army and in the Schutztruppe Deutsch-Ostafrika (1914-1918). In 1920 he retired from the Reichswehr due to the reduction of the Wehrmacht and due to military service damage. After his retirement from the army, he was responsible for collecting and sifting the material for the history of the East African campaign at the Schutztruppenamt and the Colonial Central Administration. Furthermore, he was adjutant of the staff chief of the senior management of the organization "Escherich", as well as office manager and accountant at the Theresientaler Kristallglasfabrik. 01.08.1936, appointment to the government council in the Reichsdienst at the Forschungsanstalt für Kriegs und Heeresgeschichte in Potsdam. 01.05.1938, was promoted to the senior government council. On 01.09.1944, Ludwig Boell was awarded the War Merit Cross 2nd Class with Swords. Military service in the Royal Prussian Army and in the Reichswehr 01.10.1907 Entry 30.09.1920 Discharge from the 200,000 man army Promotions 00.00.1908 Corporal 31.03.1909 NCO 10.08.1909 Sergeant 19.11.1909 Fahnenjunker 22.03.1910 Lieutenant (with patent dated 22.03.1908) 25.02.1915 Lieutenant Colonel 18.06.1917 Captain Positions 01.10.1907 Inf.Rgt. 143 One-year volunteer 04.02.1909 Inf.Rgt. 132 Voluntary exercise 16.06.1909 Inf.Rgt. 60 Exercise A 23.08.1909 Inf.Rgt. 56 Flag-junker 26.11.1913 Schutztruppe Deutsch-Ostafrika, Rekrutendepot Schutztruppe Deutsch-Ostafrika, 10. field company 00.03.1914 Schutztruppe Deutsch-Ostafrika, 1. field company 00.03.1914 Schutztruppe Deutsch-Ostafrika, 1. field company 00.03.1914 Schutztruppe Deutsch-Ostafrika, 1. field company 00.03.1914 Feldkompanie Kompanieführer, Ordonnanz-Offizier bei beim Kommandostab, Adjutant der Schutztruppe und Generalstabsoffizier bei General Wahle 31.03.1920 VII. AK budgeted company commander 00.07.1920 Schutztruppen-Abwicklungsamt Berlin-Adlerdorf Einsatz 1914-1918 Deutsch-Ostafrika citation method: BArch, N 14/...

Contains among other things: - Adam, A. E., Stuttgart: "Joh. Jakob Moser as Württemberg Landscape Consultant", 9/10 June 1887 - Adlersfeld, Euphemia von, Militsch: "Maria Stuart", 17/21 Aug. 1888 - Baensch, W. von, Kommerzienrat, Leipzig/Dresden: "History of the von Wrangel Family", 5/7 Oct. 1888 - Adlersfeld, Euphemia von, Militsch: "Maria Stuart", 17/21 Aug. 1888 - Baensch, W. von, Kommerzienrat, Leipzig/Dresden: "History of the von Wrangel Family", 5/7 Oct. 1888 - Adlersfeld, Euphemia von, Militsch: "Maria Stuart", 17/21 Aug. 1888 - Baensch, W. von, Kommerzienrat, Leipzig/Dresden: "History of the von Wrangel Family", 5/7 Oct, 24/26 Oct. 1887 - Berg, Oberst, Passau: "History of the 4th Bavarian Hunter Battalion", 27 Apr., 5 May, 1888 - Bertouch, Ernst von, Wiesbaden: "History of the Spiritual Cooperatives", 8/13 Feb. - Beßler, J. G., Reallehrer, Ludwigsburg: "Illustrated Textbook of Beekeeping", 27 Oct. 1887 - Beyer, Dr. Prof.., Stuttgart, "Das literarische Deutschland", Nov. 9, 1887 - Dithfurt, Max von, Freiherr, Hanover: "Die Schlacht von Borodino", Jan. 5, 1887 - Dorsch, Paul, Vikar, Oberurbach: "Schwäbische Bauern in Kriegszeiten", Sept. 19/21, 1887 - "Dürer's Painting" by Sigmund Soldan, Bookstore, Nuremberg, July 11-13, 1888 - Ebers, Georg Dr. Prof.., Leipzig/Munich: "Die Gred", Roman, Nov. 28, Dec. 2, 1888 - Fischer, Karl, Hauptmann a. D., Stuttgart: "History of the Stuttgart Stadtgarde on Horseback", March 10/15, 1887 - Friese, Eugen, Hauptmann a. D., Dresden: "Braucht Deutschland eine Kolonialarmee", Aug. 23-31, 1887 - Georgii-Georgenau, Emil von, Stuttgart: "Interesting Pieces of Files from the Years 1789-1795", Sept. 16-18, 1887 - "The German Army in Need of a Colonial Army", August 23-31, 1887 1887 - Gerik, Karl von, Court Preacher, Stuttgart: "Brosamen", 18/19 Nov. 1887 - Günthert, J. E. von, Colonel, Stuttgart: "Agnes", Novella, 12/16/24/25 Oct. 1887 - Hahn, Otto Dr.., Reutlingen: "Perpetua", Trauerspiel, 10th/14th Nov. 1887 - Hinrichsen, Adolf, Charlottenburg: "Literary Germany", "German Thinkers", 30th Jan. 1888 - Hölder, by Dr. med, Stuttgart: "On the construction of a new insane asylum in Weissenau", 12-17 May 1887; "The physical and mental peculiarities of criminals", 6-15 May 1888 - Keller, Otto Dr. Prof., Freiburg/Br./Prague: "Animals of classical antiquity", 25 Aug 1887 - Keppler, P. Dr. Prof., Tübingen: "Württemberg's Church Art Antiquities", 23-30 Nov. 1888 - Lachenmaier, G., Stuttgart: "Duke Eugen von Württemberg", 6th/12th Febr. 1888 - Lang, Paul, city priest, Ludwigsburg: "Maulbronner Geschichtenbuch", 21st/26th Sept. 1887 - Manskopf, Gustav, Frankfurt a. M.: "Der Justitia-Brunnen auf dem Römerberg in Frankfurt", 12th/20th May 1887 - Miller, Konrad. Dr. Prof, geography historian, Stuttgart: "Peutinger'sche Tafel", 28/31 Dec. 1887 - Paulus, Eduard Dr. Prof., Stuttgart: "Das Kloster Bebenhausen", 8/9 June 1887 - Perthes, Emil, bookstore, Gotha: "Portraits of the German Emperors", 1/4 Sept. 1887 - Pfleiderer, Eugen, Munich: "Handbuch der bayerischen und württembergischen Aktiengesellschaften", 29 Aug. 1887 - "The German Emperors' Guide to the German Empire", Munich: "Handbuch der bayerischen und württembergischen Aktiengesellschaften", 29 Aug. 1887 - "The German Empire", Munich: "The German Emperors' Guide to the German Empire", 1/4 Sept. 1887 - Pfleiderer, Eugen, Munich: "Handbuch der bayerischen und württembergischen Aktiengesellschaften", 29 Aug., 2 Sept. 1888 - Pochhammer, M. von Dr., Gernsbach, "Portraits of the German Emperors", 1/4 Sept. 1887 - Preßel, Wilhelm, Pfarrer, Lustenau/Tübingen: "The People of Israel in Dispersion", 2 Dec. 1887 - Ranke, E. Dr. Prof., Marburg: "Festschrift der Universität Marburg", 13th/14th June 1888 - Reuß, Heinrich Fürst von, younger line: "Lebensbild der Fürstin Agnes Reuß, born Duchess of Württemberg", 29th Oct., 3rd Nov. 1887 - Riecke, by Dr.., Staatsrat, Stuttgart: "Constitution, Administration and State Budget of the Kingdom of Württemberg", 15-16 May 1887 - "Riemenschneider, Tilmann and his School", 30 Sept., 2 Oct., 1887, 6-8 July 1888 - Roß, Albert, Magdeburg: "Allgemeines deutsches Eisenbahn-Liederbuch", 24-27 Sept. 1887 - Sanden, A. von, Oberstleutnant, Berlin: "König Wilhelm und Kaiser Napoleon III. (1870)", June 17-20, 1887 - Schanzenbach, Otto Dr. Prof., Stuttgart: "Mömpelgards schöne Tage", May 8-11, 1887 - Schneider, Eugen Dr., Archive Secretary, Stuttgart: "Württembergische Reformationsgeschichte", June 4-5, 1887; "Codex Hirsaugiensis", February 2-8, 1888 - Schneider, Heinz Dr. Prof., Stuttgart: "Württembergische Reformationsgeschichte", June 4-5, 1887; "Codex Hirsaugiensis", February 2-8, 1888 - Schneider, Heinz Dr. Prof. Dr., Stuttgart: "Mömpelgards schöne Tage", May 8-11, 1887 - Schneider, Eugen Dr., Archive Secretary, Stuttgart: "Württembergische Reformationsgeschichte", June 4-5, 1887; "Codex Hirsaugiensis", February 2-8, 1888 - Schneider, Heinz Dr. Prof, Gotha: "Portraits of the German Emperors", 1/4 Sept. 1887 - Schott, Theodor Dr. Prof., Stuttgart: "Württemberg and the French in 1688", 25 Nov. 1887 - Soldan, Sigmund, bookshop, Nuremberg: "Dürer's Painting", 11/13 July 1888 - Stälin, by Dr.., Oberstudienrat, Archivrat, Stuttgart: "History of Württemberg", continued, January 13-18, 1887; "History of the City of Calw", Dec 18-25, 1887 - Stein, Sigismund Theodor Dr., Frankfurt: "The Light in the Service of Scientific Research", Aug. 27, Sept. 5, 1888 - Streeter, Edwin, London: "Precious Stones and Gems", Feb. 8/14, 1887 - Streit, Carl, Bad Kissingen: "Tilmann Riemenschneider and his School", Sept. 30, 1888 - "The Light in the Service of Scientific Research", Aug. 5, 1888 - "The Light in the Service of Scientific Research", Sept. 8/14, 1887 - Streit, Carl, Bad Kissingen: "Tilmann Riemenschneider and his School", Sept. 30, 1888 2 Oct. 1887, 6 / 8 July 1888 - Trost, Ludwig Dr., Munich: "From the scientific and artistic life of Bavaria", "Jerusalem and the Crucifixion of Christ", 10 / 13 Nov. 1887 - Walcher, Karl, Stuttgart: "Sculptures of the Stuttgart pleasure house at Lichtenstein Castle", 28 July, 3 Aug. 1887

Contains only: Reprint: "Colonial provisions in a preliminary peace treaty".

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