Emanuel David Rudolph
American botanist, lichenologist and science historian
About Emanuel David Rudolph
Lived 1927 – 1992 (aged 64). Emanuel David Rudolph was a lichenologist, botanist, historian of science and botanical collector.
Emanuel David "Rudy" Rudolph (9 September 1927, Brooklyn – 22 June 1992, Columbus, Ohio) was a botanist, lichenologist, and historian of botany. He was "the first botanist to conduct diverse experiments on the total biology of lichens in both polar regions".
Biography After graduating from Brooklyn's Erasmus Hall High School in 1945, Emanuel D. Rudolph served in the U.S. Army from 1945 to 1946. He studied in 1947 at Brooklyn College, from 1948 to 1950 at Hunter College, and in 1945 and again from 1947 to 1950 at New York University, where he graduated in 1950 with a bachelor's degree in biology. From 1950 to 1951 he was a docent at the Brooklyn Children's Museum. In 1951 he matriculated at Washington University in St. Louis and graduated there in 1955 with a Ph.D. in botany. His thesis, written under the supervision of Carroll William Dodge, is entitled Revisionary Studies in the Lichen Family Blasteniaceae in North America North of Mexico. At Wellesley College he was an instructor from 1955 to 1959 and an assistant professor from 1959 to 1961. In Ohio State University's Department of Botany and Plant Pathology, he was from 1961 to 1964 an assistant professor, from 1964 to 1969 an associate professor, from 1969 to 1989 a full professor, and from 1990 to 1992 professor emeritus. From 1978 to 1987 he chaired the department of botany. He supervised the doctoral dissertations of 4 Ph.D. students and taught courses in "general biology, general botany, lichenology, mycology, history of botany, and history of biology." He published 195 book reviews.
At scientific meetings or in special lectures, he presented over 100 papers. He was the author or coauthor of over 350 articles, "of which about half were in the history of botany." When he died in a traffic accident, his donated kidneys enabled two people to continue living. (See chapbook.)
(See Almira Hart Lincoln Phelps.)
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Important facts
People in Emanuel David Rudolph's life
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Frequently asked questions
Who was Emanuel David Rudolph?
American botanist, lichenologist and science historian (1927-1992)
When was Emanuel David Rudolph born?
Emanuel David Rudolph was born on 9 September 1927.
When did Emanuel David Rudolph die?
Emanuel David Rudolph died on 22 June 1992.
What was Emanuel David Rudolph's occupation?
Emanuel David Rudolph was a lichenologist, botanist, historian of science and botanical collector.
Sources & further reading
· Wikipedia: Emanuel David Rudolph
· DBpedia: Emanuel David Rudolph
Cite this page
APA: Biography.guide. (2026). Emanuel David Rudolph. https://biography.guide/emanuel-david-rudolph/
MLA: "Emanuel David Rudolph." Biography.guide, https://biography.guide/emanuel-david-rudolph/.
Chicago: "Emanuel David Rudolph." Biography.guide. https://biography.guide/emanuel-david-rudolph/.
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