> [!cite] BHL link: this entry starts at [page 182](https://www.biodiversitylibrary.org/page/33355269) of TL-2 Vol. III
> Author links: [IPNI](https://www.ipni.org/a/5804-1) LSID 5804-1, [Wikidata](https://www.wikidata.org/wiki/Q66324) QID Q66324
> Support pages: [[Abbreviations|abbreviations]], [[Layout key|layout key]], [[Cite TL-2|cite TL-2]]
### Author
Ludwig, Christian Gottlieb (1709-1773), German physician and botanist at Leipzig.
**Abbreviated name**: *Ludw.* \[standard form in IPNI: *Ludw.*\]
#### Herbarium and types
[[Collection DR|DR]], Dresden, according to Lasègue (p. 335). However, it is doubtful whether these collections are still extant. The collections made on J. E. Hebenstreit and Ludwig's expedition to North Africa (1731-1733, Algeria, Tunisia, Tripolitania) were all destroyed during the great fire of the Dresden Zwinger on 6 May 1849. The other collections of Rivinus, Hebenstreit and Ludwig were probably also destroyed on that occasion. Some material is at [[Collection LINN|LINN]].
#### Bibliography and biography
ADB 19: 600; Backer p. 340; Barnhart 2: 409; BM 3: 1189; Bossert p. 245; DA 1967; Dryander 5: 339; Hortus 3: 1198 ("Ludw."); HU 2(1): clxxvi, clxxviii, no. 569; IF p. 715; IH 2: 467; Kew 3: 516; Lasègue p. 335; Moebius p. 162, 164; NI 1252; Plesch p. 319-320; PR 5660-5676, 10727 (ed. 1: 6327-6345); Quenstedt p. 271; Rehder 5: 526; RS p. 116; SBC p. 513; SO add. 621a, 627, add. 2560a; TL-1: 96, 787-787a, 1089; TL-2/1: 546, 583, 1966, 3763; Tucker 1: 445; Zander ed. 10, p. 687, ed. 11, p. 783.
- Anon., Comm. reb. sci. nat. mat. 20(1): 153-188; Nat. Geneesk. Bibl. Sandifort 10(2): 687. 1773.
- Candolle, Alph. de, Phytographie 430. 1880 (herb.).
- Dandy, J. E., Regn. veg. 51: 16, passim. 1967 (gen. names listed).
- Fries, T. M., Bref och Skrifv. Linné 1(4): 38, 196. 1910.
- Grosse, M., Mitt. Ver. Erdkunde Leipzig 1901: 1-87. 1902; Mitt. Landesver. Sächs. Heimatschutz 12: 119-125. 1923.
- Hulth, J. M., Brefoch Skrifv. Linné 2(1): 68, 69, 138, 139. 1916; 2(2): 25, 26, 27, 71. 1943.
- Jackson, B. D., Proc. Linn. Soc. 134 (suppl.): 18. 1922 (pl. LINN).
- Jessen, K. F. W., Bot. Gegenw. Vorz. 324, 327, 471. 1864.
- Jourdan, A. J. L., Dict. Sci. méd., Biogr. méd. 6: 130-134. 1824 (bibl., b. 30 Apr 1709, d. 7 Mai 1773).
- Lütjeharms, W. J., Gesch. Mykol. 47, 77, 80, 126, 218. 1936.
- Meusel, J. G., Lex. teut. Schriftst. 8: 393-399. 1808 (bibl.).
- Poiret, J. L. M., Encycl. méth., Bot. 8: 737. 1808.
- Stafleu, F. A., Linnaeus and the Linnaeans 40, 51, 242-245, 1971; in G. S. Daniels and F. A. Stafleu, Taxon 21(5/6): 620. 1972 (portr.).
- Wittrock, V. B., Acta Horti Berg. 3(2): 135. 1903.
#### Handwriting
Candollea 31: 351-352. 1976.
#### Eponymy
*Ludwigia* Linnaeus (1753); *Ludwigiantha* (J. Torrey & A. Gray) J. K. Small (1897). *Note*: *Ludwigiella* Petrak (1922) and *Ludwigomyces* Kirschstein (1939) are dedicated to Alfred Ludwig (1819-x), German botanist, specialist in parasitic fungi.
### Publications
##### n.5059. De vegetatione plantarum marinarum
**Title**
*De vegetatione plantarum marinarum* indultu amplissimi philosophorum ordinis disserent praeses M. Christianus Gottlieb Ludwig,... et respondens Michael Morgenbesser,... Lipsiae, d. iii. mardi a.o.r. mdccxxxvi. Literis Breitkopfianis. Qu.
**Abbreviated title**: *Veg. pl. mar.*
**Notes**
*Publ*.: 3 Mar 1736, p. \[i-vi\], \[1\]-32. *1 pl*. (uncol. copp.). *Copy*: USDA.
##### n.5060. Definitiones plantarum
**Title**
*Definitiones plantarum* in usum auditorum collegit M. Christianus Gottlieb Ludwig, ... Lipsiae \[Leipzig\] (apud Joh. Frid. Gleditschii, B. filium) 1737. Oct.
**Abbreviated title**: *Defin. pl.*
**Notes**
*Publ*.: 1737 (p. \[viii\]: Apr 1737), p. \[i-xvi\], \[1\]-144, \[1-8, index\]. *Copies*: NY; IDC 6043.
##### n.5061. De minuendis plantarum generibus
**Title**
*De minuendis plantarum generibus* dissent et collegium disputatorium publicum indicit ... Lipsiae \[Leipzig\] (Litteris Langenhemianis) \[1737\]. Qu.
**Abbreviated title**: *Minuend. pl. gen.*
**Notes**
*Publ*.: 1737 (p. xvi), p. \[i\]-xvi. *Copy*: B-S.
##### n.5062. Aphorismi botanici
**Title**
Christiani Gottlieb Ludwig... *Aphorismi botanici* in usum auditorum conscripti. Lipsiae \[Leipzig\] (ex officina Langenhemiana) 1738. Oct.
**Abbreviated title**: *Aphor. bot.*
**Notes**
*Publ*.: 1738, p. \[1\] -80. *Copies*: B-S, MICH.
##### n.5063. Observationes in methodum plantarum sexualem
**Title**
*Observationes in methodum plantarum sexualem* cel. Linnaei praemittit et collegium disputatorium publicum indicit Christianus Gottlieb Ludwig... \[Lipsiae \[Leipzig\] (ex officina Langenhemiana) 1739\]. Qu.
**Abbreviated title**: *Obs. meth. pl. sex.*
**Notes**
*Orig. ed*.: 1739, p. \[i\]-xvi. *Copy*: B-S.
*Reprint*: *in* J. J. Reichard, Syll. opusc. bot. 31-39. 1782. *Copy*: B-S.
##### n.5064. De minuendis plantarum speciebus
**Title**
*De minuendis plantarum speciebus* disserit et collegium disputatorium publicum indicit ... Lipsiae \[Leipzig\] (ex officina Langenhemiana) 1740. Qu.
**Abbreviated title**: *Minuend. pl. sp.*
**Notes**
*Publ*.: 1740, p. \[i\]-xvi. *Copies*: B-S, L, NY.
##### n.5065. Institutiones historico-physicae regni vegetabilis
**Title**
*Institutiones historico-physicae regni vegetabilis* in usum auditorum adornatae a D. Christiano Gottlieb Ludwig... Lipsiae \[Leipzig\] (apud Joh. Frid. Gleditschium) 1742. Oct.
**Abbreviated title**: *Inst. regn. veg.*
**Notes**
*Ed. 1*: 1742 (p. \[xiv\]: 8 Oct 1742), p. \[i-xvi\], \[1\]-224, \[1-8, ind.\]. *Copies*: MO, USDA.
*Ed. 2*: 1 Mar-5 Mai 1757 (pref. 1 Mar 1757; NZgS rev. 5 Mar 1757), p. \[i-xiv\], \[1\]-264, \[1-10, ind.\]. *Copies*: L, NY, U, USDA. – "... *Institutiones*... *vegetabilis* praelectionibus academicis accomodatae. Editio altera aucta et emendata. Lipsiae" \[Leipzig\] (Apud Joh. Fridericum Gleditsch) 1757. Oct.
*Dutch ed*.: 1757, p. \[1\]-309, \[310-326, index\]. *Copy*: U. – "Historisch-natuurkundige *onderwijsingen over* het rijk der groeijende lichamen of *planten*. Waar in de deelen der planten, haare konst-woordelijke neder-duitsche, benevens de latijnsche benamingen,... verklaart zijn... vertaalt door J. H. Knoop." Te Leeuwaarden, by R. J. Noordbeek, 1757. Oct. (*Onderwijs, pl.*). Translation by Johann Hermann Knoop (± 1700-1769).
##### n.5066. Definitiones generum plantarum
**Title**
D. Christiani Gottlieb Ludwig... *Definitiones generum plantarum* olim in usum auditorum collectae nunc auctae et emendatae. Lipsiae \[Leipzig\] (Apud Johann. Frideric. Gleditschium) 1747. Oct.
**Abbreviated title**: *Def. gen. pl. ed. 2*.
**Notes**
*Publ*.: 1747 (p. \[xiii\]: Apr 1747), p. \[i\], \[1\]-12, \[1\]-316, \[1-28, ind.\]. *Copies*: BR, NY(2), USDA; IDC 6044.
##### n.5067. Definitiones generum plantarum
**Title**
D. Christiani Gottlieb Ludwig... *Definitiones generum plantarum* olim in usum auditorum collectas nunc auctas et emendatas edidit D. Georgius Rudolphus Boehmer... Lipsiae \[Leipzig\] (Ex officina Joh. Frideric. Gleditschii) 1760. Oct.
**Abbreviated title**: *Def. gen. pl. ed. 3*.
**Notes**
*Editor and p. p. author*: Georg Rudolph Boehmer (1723-1803).
*Publ*.: 1760 (NZgS 15 Jan 1761, Ned. Letter-Courant 27 Feb 1761, GGA. 7 Aug 1762), p. \[i\]-xlviii, \[1\]-516, \[1-43, index; 1, err.\]. *Copies*: FI, L, NY, USDA; IDC 6045.
##### n.5068. Ectypa vegetabilium
**Title**
*Ectypa vegetabilium* usibus medicis praecipue destinatorum et in pharmacopoliis obviorum variisque modis praeparatorum ad naturae similitudinem expressa accedit eorundem culturae proprietatum viriumque brevis descriptio moderante D. Christiano Gottlieb Ludwig ordinis medici in academia Lipsiensi decano. Halae Magdeburgicae \[Halle im Magdeburgischen\] (Impressit Joannes Godofredus Trampius prostat Lipsiae in officina Breitkopfiana) 1760 \[-1764\]. Fol. †.
**Abbreviated title**: *Ectypa veg.*
**Notes**
*Publ*.: 1760-1764 (see below), p. \[i -iv\], \[1\]-96, *pl. i-cc. Copies*: HU, MO, USDA (199 pl.).-Complete copies have 200 nature-printed colored plates which were scheduled to appear half-yearly with parts of 25 plates. *Pl. 1-25*, 1760 Jan – Jun, *26-50* Jul-Nov 1760 (NZgS 13 Nov 1760), *51-75* Jan-Jun 1761 (NZgS 14 Jun 1761) *76-100* Jul-Dec 1761, 101-125 Jan-Jun 1762, *126-150* Jul-Dec 1762, *151-175* Jan-Jun 1763 (NZgS 8 Aug 1763), *176-200* 1764 (fide Fischer) For a list of copies see Fischer. The title page has the above text followed by a German version: "Nach der Naturverfertigte Abdrück der Gewächse..."
*Ref*.: DU 188; HU 569 (q. v. for many details); Nl 1252; Plesch p. 319-320,; PR 10727; Sotheby 488 (sold at £ 1300)
- Fischer, E., Gutenberg Jahrbuch 1933: 199 (no. 8).
##### n.5069. de viribus plantarum cultura mutatis
**Title**
Ordinis medicorum in Universitate Lipsiensi h.t. procancellarius D. Christianus Gottlieb Ludwig... panegyrin medicam ad diem iv. septembr. mdcclxxii indicit et *de viribus plantarum cultura mutatis* disserit \[Lipsiae, ex officina Langenhemia, 1772\]. Qu.
**Abbreviated title**: *Vir. pl. cult.*
**Notes**
*Publ*.: 4 Sep 1772, p. \[i\]-xvi. *Copy*: MO.