Tsutomu Ishidoya

botanist (1891-1958)

Person human Q21516793

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Summary

Tsutomu Ishidoya was born on January 1, 1891^[1]. He died on January 1, 1958^[2]. He worked as a botanist^[3] and pharmacologist^[4].

Key Facts

Sex or gender: male^[5]
Said to be the same as: Tsutomu Ishidoya^[6]

FAQs

What did Tsutomu Ishidoya do for work?

Tsutomu Ishidoya worked as a botanist^[3] and pharmacologist^[4].

⭐ Popularity Graph

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🌐 Wiki Languages

1 / 427 langs

Quick Facts

Instance of human

Sex or gender male

Date of birth January 1, 1891

Date of death January 1, 1958

Occupation botanist, pharmacologist

Properties

Said to be the same as Tsutomu Ishidoya

External References (6)

Botanist author abbreviation Ishid.

Gnd id 1015282423

Harvard index of botanists id 78757, 31647

Ipni author id 4320-1

Viaf cluster id 176517055

Worldcat entities id E39PBJpV4v4J8JH7crTFt3XDbd

🏷️ Also known as

en Ishid. en Tsutomu Ishidoya

References

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

Direct Wikidata claims

[5] ↑ Tsutomu Ishidoya — sex or gender (P21): male. wikidata.org.
[3] ↑ Tsutomu Ishidoya — occupation (P106): botanist. wikidata.org.
[4] ↑ Tsutomu Ishidoya — occupation (P106): pharmacologist. Integrated Authority File. Retrieved 2026-04-20. wikidata.org.
[6] ↑ Tsutomu Ishidoya — said to be the same as (P460): Tsutomu Ishidoya. wikidata.org.
[1] ↑ Tsutomu Ishidoya — date of birth (P569): January 1, 1891. International Plant Names Index. Retrieved 2017-10-09. wikidata.org.
[2] ↑ Tsutomu Ishidoya — date of death (P570): January 1, 1958. International Plant Names Index. Retrieved 2017-10-09. 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). Tsutomu Ishidoya. Retrieved October 10, 2026, from https://4ort.xyz/entity/tsutomu-ishidoya

MLA “Tsutomu Ishidoya.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Oct. 2026, https://4ort.xyz/entity/tsutomu-ishidoya.

BibTeX

@misc{4ortxyz_tsutomu-ishidoya_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Tsutomu Ishidoya}}, year = {2026}, url = {https://4ort.xyz/entity/tsutomu-ishidoya}, note = {Accessed: 2026-10-10}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Tsutomu Ishidoya — https://4ort.xyz/entity/tsutomu-ishidoya (retrieved 2026-10-10)

Canonical URL: https://4ort.xyz/entity/tsutomu-ishidoya · Last refreshed: October 10, 2026

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.

9d ago · Ambrosia10 · 2026-10-10 view diff on Wikidata ↗

Wikipedia languages → ['species']

Harvard index of botanists id → 78757, 31647

Sitelink count → 1

Claims rich → —

"/* wbsetclaim-create:1||1 */ Harvard index of botanists id: 31647, Matched to [[:toollabs:mix-n-match/#/entry/65542489|T. Ishidoya (#65542489)]] in [[:toollabs:mix-n-match/#/catalog/2099|Harvard Index"
21w ago · Epìdosis · 2026-05-19 view diff on Wikidata ↗

Sex or gender → male

Instance of → human

Wikidata description → botanist (1891-1958)

Date of death → +1958-01-01T00:00:00Z

+ 10 other properties edited (see Wikidata diff for full list)

"/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32080|batch #32080]]: import P21 and P106 from GND (22)"

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