> [!cite] BHL link: this entry starts at [page 82](https://www.biodiversitylibrary.org/page/33265279) of TL-2 Suppl. II > Author links: [IPNI](https://www.ipni.org/a/20058940-1) LSID 20058940-1, [Wikidata](https://www.wikidata.org/wiki/Q2141330) QID Q2141330 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] ### Author Berens, Reinhold von (1745-1823), Latvian (Riga born) physician, educated at the Domschule and Lyceum in Riga 1756-1764, studied at the Collegium med.-chir. Berlin 1768-1770, id. at Göttingen 1768-1770, Dr. med. Göttingen 1770; license St. Petersburg 1771, practicing in Moscow 1771-1773, military physician in Omsk 1773-1780, living in Moscow 1780-1784, from 1784 in Riga. **Abbreviated name**: *Berens* \[standard form in IPNI: *Berens*\] #### Herbarium and types Unknown. #### Bibliography and biography Barnhart 1: 166 (b. 12 Jan 1745, Riga; d. 28 Oct 1823, Riga); BM 1: 138; Dryander 3: 262; Kew 1: 219; PR 636, ed. 1: 729; Rehder 2: 81; Tucker 1: 75. #### Biofile - Borodin, J., Trav. Mus. Bot. Acad. Sci. St. Petersburg 4: 7. 1908. - Fournier, E., *in* H.E. Baillon, Dict. bot. 1: 405. 1877. - Trautvetter, E.R. v., Grundriss Gesch. Bot. 16. 1837. - Wagenitz, G., Göttinger Biologen 1737-1945. 25. 1988. - Welding, O. et al. (ed. W. Lenz), Deutschbaltisches biographisches Lexikon 1710-1960. 46. 1970 (main source). ### Publications ##### n.20.894. Dissertatio **Title** *Dissertatio* inauguralis botanica *de Dracone arbore Clusii*. Consentiente gratioso ordine medico pro conseqvendis svmmis in medicina honoribvs pvblice defendenda a Reinholdo Berens Riga-Livono d. xvi. Augusti a. \[1770\]. Goettingae (ex officina Schvlziana,...) \[1770\]. Qu. **Abbreviated title**: *Diss. Drac. arb. Clus.* **Notes** *Publ*.: 16 Aug 1770 (date of defense thesis), p. \[i\*-xii\*\], \[i\]-lii, *pl. \[1\]* (uncol. copp. engr.). *Copies*: GOET (NSUB), NY. − Dedicated to J.G. Gleditsch (TL-2/1: 951-952). *Reprinted*: 1790 *in* C.F. Ludwig, ed., Delectus opusculorum ad scientium naturalem spectantium 1: 389-432. 1790. *Copy*: B-S.