Joseph

Joseph Ewan

#105,815
Most Influential Person Now

American botanist

Joseph Ewan's Academic­Influence.com Rankings

Joseph Ewan
Biology
#13997
World Rank
#17628
Historical Rank
#2771
USA Rank
Botany
#568
World Rank
#1565
Historical Rank
#140
USA Rank
biology Degrees
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Why Is Joseph Ewan Influential?

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According to Wikipedia, Joseph Andorfer Ewan was an American botanist, naturalist, and historian of botany and natural history. Biography Joseph Ewan grew up in Los Angeles and developed an early interest in the study of nature. At the age of eighteen, he published an ornithological report in The Condor. He matriculated at UCLA and transferred to the University of California, Berkeley in 1933, graduating there with a B.A. in 1934. After graduating he remained at Berkeley until 1937 as a research assistant to Willis Jepson. In 1935 Ewan married a fellow botanical student, Ada Nesta Dunn , in Reno, Nevada. She often collaborated with him on their publications. He was from 1937 to 1944 an instructor at the University of Colorado, from 1944 to 1945 a botanist with the Foreign Economic Administration, from 1945 to 1946 an assistant curator at the Smithsonian Institution, and from 1946 to 1947 an associate botanist at the USDA's Bureau of Plant Industry. At Tulane University he became in 1947 an assistant professor and was eventually promoted to associate professor, and then full professor. There he held the Ida Richard Professorship from 1972 to 1977, when he retired as professor emeritus.

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Joseph Ewan's Published Works

Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
1950196019701980199000.511.522.533.544.555.566.577.58

Published Works

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What Schools Are Affiliated With Joseph Ewan?

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