> [!cite] BHL link: this entry starts at [page 142](https://www.biodiversitylibrary.org/page/33355229) of TL-2 Vol. III > Author links: [IPNI](https://www.ipni.org/a/5706-1) LSID 5706-1, [Wikidata](https://www.wikidata.org/wiki/Q4273076) QID Q4273076 > Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]] ### Author Loesener, Ludwig Eduard Theodor (1865-1941), German botanist of the Engler school; Dr. phil. Berlin 1890; from 1896-1920 at the Botanical Museum, Berlin-Dahlem. **Abbreviated name**: *Loes.* \[standard form in IPNI: *Loes.*\] #### Herbarium and types [[Collection B|B]] (partly destroyed). #### Bibliography and biography Backer p. 334; Barnhart 2: 397; BJI 1: 37; BL 1: 151, 306; BM 3: 463, 7: 738; Bossert p. 241; CSP 16: 838-839; Hirsch p. 178; Hortus 3: 1198 ("Loes."); IH 2: 455; Langman p. 452-453; LS 15830, suppl. 16477; MW suppl. p. 210; NAF ser. 2. 5: 247; Rehder 5: 520; TL-2/1: 1711, see E. M. Kronfeld; Tucker 1: 438; Urban-Berl. p. 370; Zander ed. 10, p. 686, ed. 11: 782; Zep-Tim p. 79. - Anon., Bot. Centralbl. 66: 335. 1896 (app. Berlin), 96: 256. 1904 ("Custos" Berlin); Hedwigia 44 (Beibl.) 1: (51). 1904 ("Custos"); Nat. Nov. 18: 288. 1896 (app. Berlin), 26: 523. 1904 ("Custos"); Österr. bot. Z. 46: 199. 1896. - Dörfler, J., Botaniker-Adressbuch 24. 1896. - Harms, H., Ber. deut. bot. Ges. 59: (23)-(37). 1941 (portr., bibl.), Notizbl. Bot. Gart. Mus. Berlin 15: 639-640. 1941 (b. 23 Nov 1865, d. 2 Jun 1941). - Kneucker, A., Allg. bot. Z. 2: 92. 1896 (assistant Berlin), 10: 164. 1904 ("Custos" Berlin). #### Composite works - (1) EP, *Die natürlichen Pflanzenfamilien*, ed. 1: a. *Celastraceae*, 3(5): 189-222. Dec 1892, 459. 1896, Nachtr. 2-4: 221-225. 1897, Ergänzungsheft 1: 39-40. 1900, 2: 198-202. 1908. b. *Hippocrateaceae*, 3(5): 220-224. Dec 1892, 225-230. Mai 1893, Nachtr. 2-4: 225. 1897, Ergänzungsheft 1: 40. 1900. - (2) EP, *Die natürlichen Pflanzenfamilien*, ed. 2: c. *Celastraceae*, 20 b: \[87\]-197. Jan-Feb 1942. d. *Hippocrateaceae*, 20 b: \[198\]-231. Jan-Feb 1942. c. *Aquifoliaceae*, 20 b: \[36\]-86. Jan-Feb 1942. f. *Zingiberaceae*, 15 a: 541-640. Apr 1930. g. *Maranthaceae*, 15 a: 654-693. Apr 1930. - (3) Urban, I., *Symb. ant., Aquifoliaceae*, 9(1): 69-75. 1 Jan 1923. #### Eponymy *Loesenera* Harms (1897); *Loeseneriella* A. C. Smith (1941). ### Publications ##### n.4934. Vorstudien zu einer Monographie der Aquifoliaceen **Title** *Vorstudien zu einer Monographie der Aquifoliaceen*. Inaugural-Dissertation zur Erlangung der philosophischen Doctorwürde der philosophischen Facultät der Friedrich-Wilhelms-Universität zu Berlin vorgelegt am 4. August 1890 öffentlich zu verteidigen von Theodor Loesener aus Berlin... Berlin (Druck von Mesch & Lichtenfeld, Berlin S.,...) 1890. Oct. **Abbreviated title**: *Vorstud. Monogr. Aquifol.* **Notes** *Publ*. 4 Aug 1890 (Alph. Candolle rd. his copy in August 1890; Nat. Nov. Sep(2) 1890; Flora rd. 23 Oct 1890), p. \[i, iii\], \[1\]-45, \[46, vita; 47 theses\], *pl. I. Copies*: MO, NY. – Preprinted from Abh. bot. Ver. Brandenburg 33(1): 1-45. 1890 (Publ. 12 Mai 1891). *Ref*.: Taubert, P.H.W., Bot. Centralbl., Beih. 1(1): 48-54. 1891. ##### n.4935. Plantae selerianae **Title** *Plantae selerianae* die von Dr. Eduard Seler und Frau Caecilie Seler in Mexico gesammelten Pflanzen unter Mitwirkung von Fachmännern veröffentlicht... \[1894-1923\]. **Abbreviated title**: *Pl. seler.* **Notes** *Collectors*: Georg Eduard Seler (1894-1922), Caecilie Seler (née Sachs, 1855-?). *Publ*.: A series of reprints, with independent as well as original pagination, from Bull. Herb. Boissier (BHB) and Verh. bot. Ver. Brandenburg (VBV), as follows: |part |journal |separate pp. |orig. pag. |dates| |--- |--- |--- |--- |--- | |1 |BHB 2(8) |\[1\]-34 |\[533\]-566, pl. 20 |Aug 1894| |2 |BHB 3(12) |\[35\], 36-55 |\[609\]-629, pl. 17 |Dec 1895| |3 |BHB 7(7) |\[56\]-94 |\[534\]-553, 561-579 |Jul 1899| |4(1) |BHB ser. 2.2 |\[95\]-111 |\[81\]-97 |31 Jan 1903| |   (2) |ser. 2. 3 |\[112\]-127 |\[208\]-223 |28 Feb 1903| |   (3) |ser. 2. 4 |\[128\]-137 |\[278\]-287 |Mar 1903| |5 |BHB ser. 2. 6(10) |\[138\]-178 |\[831\]-871 |30 Sep 1906| |6 |VBV 51 |\[179\]-214 |\[1\]-36 |29 Mai 1919\*| |7 |VBV 53 |\[215\]-251 |\[50\]-86 |30 Dec 1911| |8 |VBV 55 |\[252\]-295 |\[151\]-194 |20 Dec 1913| |9 |VBV 58 |296-324 |\[129\]-157 |1 Mai 1917| |10 |VBV 65 |325-363, \[364\] |\[84\]-123 |1923| *Copies*: MO, US. –\* p. 33-36 Publ. 19 Feb 1910. ##### n.4936. Monographia Aquifoliacearum **Title** *Monographia Aquifoliacearum*... Halle (Druck von Ehrhardt Karras, Halle a.S....) 1901. Qu. **Abbreviated title**: *Monogr. Aquifol.* **Notes** *Pars 1*: 1 Mar 1901, p. \[i\*-vii\*\], \[i\]-viii, \[1\]-598, *pl. 1-15* (uncol. liths. by L's sister Elisabeth Loesener, later Mrs. Alexander Villaret). Nova Acta Leop. vol. 78. *Pars 2*: 31 Jan 1908 (p. \[2\]), p. \[1\]-313, \[314, note\], 3 maps. Nova Acta Leop. vol. 89(1). *Copies*: FI, MO, NY, U, USDA. *Preliminary Publ*.: Loesener, L.E.T., Verh. bot. Ver. Brandenburg 33: 1-45, *pl.3* 12 Mai 1891 ("Vorstudien"), see also ib. 50: xviii-xix. 1909. The 1891 article was preprinted Aug 1890 as thesis (see above). ##### n.4937. Prodromus florae tsingtauensis **Title** *Prodromus florae tsingtauensis*. Die Pflanzenwelt des Kiautschou-Gebietes. Mit Unterstützung des deutschchinesischen Verbandes veröffentlicht von Th. Loesener... \[Beih. Bot. Centralbl. 37(1) Verlag von C. Heinrich, Dresden-N. 1919\]. Oct. **Notes** *Publ*.: Jan-Apr 1919 (Nat. Nov. Mai(1,2) 1919), p. \[1\]-206. To be cited from Beih. bot. Centralbl. 37(1): 1-206. Jan-Apr 1919 (complete volume Publ. 1920). *Ref*.: Krause, K., Bot. Jahrb. 55(Lit.): 91-92. 30 Sep 1919.