> [!cite] BHL link: this entry starts at [page 514](https://www.biodiversitylibrary.org/page/33068756) of TL-2 Vol. II
> Author links: [IPNI](https://www.ipni.org/a/4705-1) LSID 4705-1, [Wikidata](https://www.wikidata.org/wiki/Q1252447) QID Q1252447
> Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]]
### Author
Keller, Gottfried (1873-1945), Swiss botanist and lawyer at Aarau.
**Abbreviated name**: *G. Keller* \[standard form in IPNI: *G.Keller*\]
#### Herbarium and types
Unknown. For original watercolours see Zschokke.
*Ref*.: Zschokke, Mitt. Aargau. naturf. Ges. 27: 231-232. 1966.
#### Bibliography and biography
Barnhart 2: 278 (b. 1873); NI 1772.
- Aellen, H., Schweiz. Zeitgen.-Lexik. ed. 2. 485. 1932.
- Anon., Monde Pl. 1947: 6.
### Publications
##### n.3565. Monographie und Iconographie der Orchideen Europas
**Title**
*Monographie und Iconographie der Orchideen Europas* und des Mittelmeergebietes von Dr. G. Keller und Dr. R. Schlechter... Dahlem bei Berlin (Verlag des Repertoriums,...) 1928-1942, 5 vols. Qu.
**Abbreviated title**: *Monogr. Iconogr. Orchid. Eur.*
**Notes**
*Co-authors*: Friedrich Richard Rudolf Schlechter (1872-1925); Károly Rezsö \[Rudolf\] Sóo von Bere (1903-x).
*Vol. 1*: by Rudolf Schlechter, p. \[i-iv\], \[1\]-304, *pl. 1-38.*
*1*: \[1\]-40, 30 Sep 1925.
*2*: 41-80, 25 Jan 1926.
*3/4*: 81-160, 20 Dec 1926.
*5/6*: 161-192, *pl. 1-24.* 5 Mar 1927 (cover) 5 Jul 1927 (p. ii: final).
*7/8*: 193-256, *pl. 25-32.* 31 Mai 1928.
*9/10*: 257-304, *pl. 33-38*, \[i-iv\]. 30 Nov 1928.
*Vol. 2*: by Gottfried Keller and Rudolf Sóo, p. \[i-ii\], \[1\]-472.
*1*: \[1\]-40. 1 Sep 1930 (cover), 1 Nov 1930 (p. ii, final).
*2/3*: 41-120. 1 Jul 1931.
*4/5*: 121-200. 30 Jun 1932.
*6/7*: 201-280. 15 Sep 1933.
*8*: 281-320. 25 Apr 1935.
*9*: \[321\]-360. 5 Nov 1936.
*10*: 361-400. 31 Jan 1938.
*11/12*: \[401\]-472, \[i-ii\]. 20 Jul 1940.
*Vol. 3*: by Gottfried Keller, p. \[i-iii\], *pl. 1-192.*
*1/2*: \[i-ii\], *pl. 1-16.* 1 Dec 1931.
*3/4*:.*pl. 17-32.* 20 Mar 1932.
*5/6*: *pl. 33-49.* 1 Aug 1932.
*7/8*; *pl. 50-64.* 1 Nov 1932.
*9/10*: *pl. 65-80.* 1 Feb 1933.
*11/12*: *pl. 81-96.* 1 Mai 1933.
*13/14*: *pl. 97-112.* 15 Jul 1933.
*15/16*: *pl. 113-128.* 1 Nov 1933.
*17/18*: *pl. 129-144.* 15 Feb 1934.
*19/20*: *pl. 145-160.* 1 Mai 1934.
*21/22*: *pl. 161-176.* 1 Oct 1934.
*23/24*: *pl. 177-192.* 25 Feb 1935.
*Vol. 4*: by Gottfried Keller, p. \[i-ii\], *pl. 193-400.*
*1/2*: \[i-ii, dated spring 1935\], *pl. 193-208.* 15 Mai 1935.
*3/4*: *pl. 209-224.* 15 Oct 1935.
*5/6*: *pl. 225-240.* 20 Dec 1935.
*7/8*: *pl. 241-256.* 15 Mai 1936.
*9/10*: *pl. 257-272.* 1 Sep 1936.
*11/12*: *pl. 273-288.* 1 Oct 1936.
*13/14*: *pl. 289-304.* 20 Feb 1937.
*15/16*: *pl. 305-320.* 10 Mai 1937.
*17/18*: *pl. 321-336.* 15 Oct 1937.
*19/20*: *pl. 337-352.* 1 Mar 1938.
*21/22*: *pl. 353-368.* 31 Mai 1938.
*23/24*: *pl. 369-384.* 1 Sep 1938.
*25/26*: *pl. 385-400.* 31 Dec 1938.
*Vol. 5*: by Gottfried Keller, p. \[i\], \[1-4, index\], *pl. 401-640.*
*1/12*: \[i\], \[1-4\], *pl. 401-420.* 20 Mar 1939.
*3/4*: *pl. 421-440.* 30 Aug 1939.
*5/6*: *pl. 441-460.* 20 Dec 1939.
*7/8*: *pl. 461-480.* 30 Apr 1940.
*9/10*: *pl. 481-500.* 10 Sep 1940.
*11/12*: *pl. 501-520.* 15 Feb 1941.
*13/14*: *pl. 521-540.* 1 Mai 1941.
*15/16*: *pl. 541-560.* 1 Oct 1941.
*17/18*: *pl. 561-580.* 1 Mar 1942.
*19/20*: *pl. 581-600.* 15 Mai 1942.
\[*21/24*\]: *pl. 601-640.* 30 Sep 1944.
*Copies*: G (original covers), U.
*Facsimile ed. of vol. 2*: 1972 (Otto Koeltz, Koenigstein/Taunus), ISBN 3-87429-032-8. *Copy*: FAS. – See Taxon 22: 307. 1973. – Has new introductory papers by Rezsö \[Rudolf\] Sóo, Hans Sundermann, and Eduard Peitz.