Wilhelm Pfeffer

German botanist (1845–1920)
Person human Q62767
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Summary

Wilhelm Pfeffer was born on March 9, 1845[1], in Grebenstein[2]. He died on January 31, 1920[3], in Leipzig[4]. He worked as a botanist[5], pharmacist[6], university teacher[7], physiologist[8], and botanical collector[9]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (153 views/month, #7,296 of 1,000,298).[10]

Key Facts

  • Country of citizenship: Kingdom of Prussia[11]
  • Occupation: scientific collector[12], plant physiologist[13], biologist[14]
  • Field of work: botany[15]
  • Employer: University of Marburg[16], University of Bonn[17], University of Basel[18], University of Tübingen[19], Leipzig University[20]
  • Educated at: University of Göttingen[21], Humboldt-Universität zu Berlin[22], University of Marburg[23]
  • Doctoral advisor: Wilhelm Rudolph Fittig[24]
  • Notable work: Pfeffer cell[25]
  • Award received: Bavarian Maximilian Order for Science and Art[26], Croonian Medal and Lecture[27], Pour le Mérite for Sciences and Arts order[28], Cothenius Medal[29]
  • Member of: German Academy of Sciences Leopoldina[30], Bavarian Academy of Sciences and Humanities[31], Saxon Academy of Sciences and Humanities[32], Royal Prussian Academy of Sciences[33], Royal Physiographic Society in Lund[34], Royal Society[35], Royal Swedish Academy of Sciences[36], American Academy of Arts and Sciences[37], Göttingen Academy of Sciences and Humanities in Lower Saxony[38], National Academy of Sciences[39], Saint Petersburg Academy of Sciences[40], Hungarian Academy of Sciences[41], Schwarze Verbindung[42], Corps Frisia Göttingen[43]
  • Influenced by: Julius von Sachs[44]
  • Sex or gender: male[45]
  • Commons category: Wilhelm Pfeffer[46]
  • Academic degree: Doctor of Philosophy[47], habilitation[48]
  • Family name: Pfeffer[49]
  • Given name: Wilhelm[50], Friedrich[51], Philipp[52]
  • Work location: Bonn[53], Leipzig[54], Tübingen[55], Marburg[56], Chur[57]

Why It Matters

Wilhelm Pfeffer has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[58] He is known by 28 alternative names across languages and contexts.[59]

He has been cited as an influence by Erwin Bünning[60], a university teacher[61], 1906–1990[62], of German Reich[63], awarded the honorary doctorate of the University of Glasgow[64], specialised in botany[65].

FAQs

Where was Wilhelm Pfeffer born?

Wilhelm Pfeffer's place of birth was Grebenstein[2].

Where did Wilhelm Pfeffer die?

Wilhelm Pfeffer died in Leipzig[4].

What did Wilhelm Pfeffer do for work?

Wilhelm Pfeffer worked as a botanist[5], pharmacist[6], university teacher[7], physiologist[8], and botanical collector[9].

Where did Wilhelm Pfeffer go to school?

Wilhelm Pfeffer was educated at University of Göttingen[21], Humboldt-Universität zu Berlin[22], and University of Marburg[23].

What awards did Wilhelm Pfeffer receive?

Honors received include Bavarian Maximilian Order for Science and Art[26], Croonian Medal and Lecture[27], Pour le Mérite for Sciences and Arts order[28], and Cothenius Medal[29].

Who did Wilhelm Pfeffer influence?

Wilhelm Pfeffer has been cited as an influence by Erwin Bünning[60].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  2. [4] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  3. [45] ↑ . BnF authorities. Retrieved . wikidata.org.
  4. [11] ↑ . wikidata.org.
  5. [21] ↑ . wikidata.org.
  6. [22] ↑ . wikidata.org.
  7. [23] ↑ . wikidata.org.
  8. [15] ↑ . wikidata.org.
  9. [5] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  10. [6] ↑ . wikidata.org.
  11. [7] ↑ . wikidata.org.
  12. [8] ↑ . Retrieved . wikidata.org.
  13. [9] ↑ . Bionomia. wikidata.org.
  14. [12] ↑ . Bionomia. wikidata.org.
  15. [13] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  16. [14] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  17. [16] ↑ . Professorenkatalog der Universität Leipzig. Retrieved . research.uni-leipzig.de. Provenance: wikidata.org.
  18. [17] ↑ . wikidata.org.
  19. [18] ↑ . wikidata.org.
  20. [19] ↑ . wikidata.org.
  21. [20] ↑ . wikidata.org.
  22. [26] ↑ . badw.de. badw.de. Provenance: wikidata.org.
  23. [27] ↑ . wikidata.org.
  24. [28] ↑ . badw.de. badw.de. Provenance: wikidata.org.
  25. [29] ↑ . wikidata.org.
  26. [24] ↑ . wikidata.org.
  27. [46] ↑ . wikidata.org.
  28. [30] ↑ . wikidata.org.
  29. [31] ↑ . wikidata.org.
  30. [32] ↑ . wikidata.org.
  31. [33] ↑ . wikidata.org.
  32. [34] ↑ . wikidata.org.
  33. [35] ↑ . wikidata.org.
  34. [36] ↑ . wikidata.org.
  35. [37] ↑ . wikidata.org.
  36. [38] ↑ . wikidata.org.
  37. [39] ↑ . wikidata.org.
  38. [40] ↑ . The “Prison Autobiography” by Nikolai Alexandrovich Maximov. Part II. wikidata.org.
  39. [41] ↑ . wikidata.org.
  40. [42] ↑ . wikidata.org.
  41. [43] ↑ . wikidata.org.
  42. [47] ↑ . wikidata.org.
  43. [48] ↑ . wikidata.org.
  44. [1] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  45. [3] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  46. [49] ↑ . wikidata.org.
  47. [50] ↑ . wikidata.org.
  48. [51] ↑ . wikidata.org.
  49. [52] ↑ . wikidata.org.
  50. [44] ↑ . wikidata.org.
  51. [25] ↑ . wikidata.org.
  52. [53] ↑ . wikidata.org.
  53. [54] ↑ . wikidata.org.
  54. [55] ↑ . wikidata.org.
  55. [56] ↑ . wikidata.org.
  56. [57] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [60] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [61] ↑ . Wikidata. wikidata.org. → on this site
  2. [62] ↑ . Wikidata. wikidata.org. → on this site
  3. [63] ↑ . Wikidata. wikidata.org. → on this site
  4. [64] ↑ . Wikidata. wikidata.org. → on this site
  5. [65] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [10] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [58] ↑ . Wikidata sitelinks. wikidata.org.
  3. [59] ↑ . Wikidata aliases. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Wilhelm Pfeffer. Retrieved October 15, 2026, from https://4ort.xyz/entity/wilhelm-pfeffer
MLA “Wilhelm Pfeffer.” 4ort.xyz Knowledge Graph, 4ort.xyz, 15 Oct. 2026, https://4ort.xyz/entity/wilhelm-pfeffer.
BibTeX @misc{4ortxyz_wilhelm-pfeffer_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Wilhelm Pfeffer}}, year = {2026}, url = {https://4ort.xyz/entity/wilhelm-pfeffer}, note = {Accessed: 2026-10-15}}
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 1d ago · AntiDerangedKhanTengriAction · 2026-10-15 view diff on Wikidata ↗
    Open library id → OL2537115A, OL148723A
    Claims rich → —
    "/* wbcreateclaim-create:1| */ Open library id: OL148723A, [[:toollabs:quickstatements/#/batch/290734|batch #290734]]"
  2. 12d ago · Printstream · 2026-10-04 view diff on Wikidata ↗
    Sitelink count → 21
    Wikipedia languages → ['ar', 'arz', 'ca', 'commons', 'cy', 'da', 'de', 'en', 'es', 'fr', 'he', 'it', '
    P14927 → 118740733
    Claims rich → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/57570|batch #57570]]: Import LEO-BW ID"
  3. 23d ago · Printstream · 2026-09-23 view diff on Wikidata ↗
    Sächsische biografie (gnd) id → 24729
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/55956|batch #55956]]: migrate GND to own IDs"
  4. 4w ago · Printstream · 2026-09-15 view diff on Wikidata ↗
    Hessian biography person (gnd) id → 10915
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/54302|batch #54302]]: migrate GND to own IDs"
  5. 4w ago · Printstream · 2026-09-11 view diff on Wikidata ↗
    Sächsische biografie (gnd) id → 24729
    "/* wbcreateclaim-create:1| */ Sächsische biografie (gnd) id: 118740733, [[:toollabs:quickstatements/#/batch/273169|batch #273169]]"
  6. 10w ago · Epìdosis · 2026-08-04 view diff on Wikidata ↗
    Accademia nazionale dei lincei id → 1787-pfeffer-wilhelm
    P14397 → 3766
    P14536 → 412109
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/45365|batch #45365]]: Update P14091 IDs"
  7. 21w ago · Epìdosis · 2026-05-21 view diff on Wikidata ↗
    Occupation → botanist, pharmacist, university teacher +5
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32119|batch #32119]]: import P21 and P106 from GND (32)"
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