About Tetsuo Michael Koyama
Lived 1933 – 2024 (aged 90–91). Tetsuo Michael Koyama was a Japanese botanist.
Tetsuo Michael Koyama (19332024) was a Japanese botanist and collector. Throughout his career, he was active in Japan, Brazil, Venezuela, Argentina and the United States.
This botanist is denoted by the author abbreviation T.Koyama when citing a botanical name.
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Important facts
Related people
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Contemporaries
People whose lives overlapped Tetsuo Michael Koyama's
Frequently asked questions
Who was Tetsuo Michael Koyama?
Japanese botanist (1933–2024)
When was Tetsuo Michael Koyama born?
Tetsuo Michael Koyama was born on 9 October 1933 in Tokyo.
When did Tetsuo Michael Koyama die?
Tetsuo Michael Koyama died in 2024.
What was Tetsuo Michael Koyama's occupation?
Tetsuo Michael Koyama was a botanist.
What nationality was Tetsuo Michael Koyama?
Tetsuo Michael Koyama was Japanese.
Sources & further reading
· Wikipedia: Tetsuo Michael Koyama
· DBpedia: Tetsuo Michael Koyama
Cite this page
APA: Biography.guide. (2026). Tetsuo Michael Koyama. https://biography.guide/tetsuo-michael-koyama/
MLA: "Tetsuo Michael Koyama." Biography.guide, https://biography.guide/tetsuo-michael-koyama/.
Chicago: "Tetsuo Michael Koyama." Biography.guide. https://biography.guide/tetsuo-michael-koyama/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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