Theodor Loesener

German botanist (1865–1941)
Person human Q4273076
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Theodor Loesener

Summary

Theodor Loesener is a human[1]. His place of birth was Berlin[2]. He was born on +1865-11-23T00:00:00Z[3]. He passed away in Steglitz[4]. He died on +1941-06-02T00:00:00Z[5]. He worked as a botanist[6], independent scholar[7], botanical collector[8], and scientific collector[9]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (1 views/month, #7,300 of 1,000,298).[10]

Key Facts

  • Theodor Loesener's place of birth was Berlin[2].
  • Theodor Loesener died in Steglitz[4].
  • Theodor Loesener was born on +1865-11-23T00:00:00Z[3].
  • Theodor Loesener died on +1941-06-02T00:00:00Z[5].
  • Theodor Loesener held citizenship in Kingdom of Prussia[11].
  • Theodor Loesener held citizenship in German Reich[12].
  • Theodor Loesener worked as a botanist[6].
  • Theodor Loesener worked as an independent scholar[7].
  • Theodor Loesener worked as a botanical collector[8].
  • Theodor Loesener's professions included scientific collector[9].
  • Among Theodor Loesener's employers was Botanic Garden and Botanical Museum Berlin[13].
  • Theodor Loesener's education included a stint at Frederick William University Berlin[14].
  • Theodor Loesener's doctoral advisor was Ignatz Urban[15].
  • Theodor Loesener was a member of German Academy of Sciences Leopoldina[16].
  • Theodor Loesener is recorded as male[17].
  • Theodor Loesener's instance of is recorded as human[18].
  • Theodor Loesener's ISNI is recorded as 0000000081171258[19].
  • Theodor Loesener's VIAF cluster ID is recorded as 37686195[20].
  • Theodor Loesener's GND ID is recorded as 117157112[21].
  • Theodor Loesener's Library of Congress authority ID is recorded as no2020120377[22].
  • Theodor Loesener's IdRef ID is recorded as 250632543[23].
  • Theodor Loesener's NACSIS-CAT author ID is recorded as DA15921639[24].
  • Theodor Loesener's botanist author abbreviation is recorded as Loes.[25].
  • Theodor Loesener's IPNI author ID is recorded as 5706-1[26].
  • Theodor Loesener's Freebase ID is recorded as /m/06zk4qt[27].

Body

Origins and Family

Theodor Loesener's place of birth was Berlin[2]. He was born on +1865-11-23T00:00:00Z[3].

Education

Theodor Loesener's education included a stint at Frederick William University Berlin[14]. His doctoral advisor was Ignatz Urban[15].

Career and Affiliations

Recorded occupations include botanist[6], independent scholar[7], botanical collector[8], and scientific collector[9]. Theodor Loesener was employed by Botanic Garden and Botanical Museum Berlin[13].

Death and Burial

Theodor Loesener died on +1941-06-02T00:00:00Z[5]. He passed away in Steglitz[4].

Why It Matters

Theodor Loesener ranks in the top 0.73% of human entities by monthly Wikipedia readership (1 views/month, #7,300 of 1,000,298).[10] He has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[28] He is known by 24 alternative names across languages and contexts.[29]

FAQs

Where was Theodor Loesener born?

Born in Berlin[2], Theodor Loesener…

Where did Theodor Loesener die?

Theodor Loesener died in Steglitz[4].

What did Theodor Loesener do for work?

Theodor Loesener worked as botanist[6], independent scholar[7], botanical collector[8], and scientific collector[9].

Where did Theodor Loesener go to school?

Theodor Loesener was educated at Frederick William University Berlin[14].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [4] . wikidata.org.
  3. [17] . Integrated Authority File. Retrieved . wikidata.org.
  4. [11] . wikidata.org.
  5. [12] . wikidata.org.
  6. [18] . wikidata.org.
  7. [14] . wikidata.org.
  8. [6] . Integrated Authority File. Retrieved . wikidata.org.
  9. [7] . wikidata.org.
  10. [8] . Bionomia. Retrieved . bionomia.net. Provenance: wikidata.org.
  11. [9] . Bionomia. wikidata.org.
  12. [13] . doi.org. doi.org. Provenance: wikidata.org.
  13. [15] . wikidata.org.
  14. [19] . viaf.org. viaf.org. Provenance: wikidata.org.
  15. [20] . wikidata.org.
  16. [21] . wikidata.org.
  17. [22] . Virtual International Authority File. Retrieved . wikidata.org.
  18. [23] . wikidata.org.
  19. [24] . Virtual International Authority File. Retrieved . wikidata.org.
  20. [25] . International Plant Names Index. wikidata.org.
  21. [16] . wikidata.org.
  22. [3] . wikidata.org.
  23. [5] . wikidata.org.
  24. [26] . International Plant Names Index. Retrieved . wikidata.org.
  25. [27] . Freebase Data Dumps. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [10] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . Wikidata aliases. wikidata.org.

📑 Cite this page

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). Theodor Loesener. Retrieved April 10, 2026, from https://4ort.xyz/entity/theodor-loesener
MLA “Theodor Loesener.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/theodor-loesener.
BibTeX @misc{4ortxyz_theodor-loesener_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Theodor Loesener}}, year = {2026}, url = {https://4ort.xyz/entity/theodor-loesener}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Theodor Loesener — https://4ort.xyz/entity/theodor-loesener (retrieved 2026-04-10)

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