Herbert Louis Mason Explained

Herbert Louis Mason
Birth Date:3 January 1896
Birth Place:Fond du Lac, Wisconsin
Death Date:[1]
Death Place:Bellingham, Washington
Fields:Botany
Plant biosystematics
Phytogeography
Workplaces:University of California, Berkeley
Jepson Herbarium
Alma Mater:Stanford University
University of California, Berkeley
Doctoral Advisor:Willis L. Jepson
Thesis Title:A Pleistocene flora from the Tomales Bay region and its bearing on the history of the coastal pine forests of California
Doctoral Students:Charles Bixler Heiser
Robert Ornduff[2]
Known For:A Flora of the Marshes of California (1957)[3] [4]
Author Abbrev Bot:H.Mason

Herbert Louis ( Lewis) Mason[5] (1896–1994) was an American botany professor, plant collector, and herbarium director.[6]

After graduating from high school, Herbert Mason and his identical twin brother matriculated at Stanford University. Their education was interrupted when they both volunteered for military service in WW I and served in a U.S. Army hospital in Beaune, France. After the end of the war, Herbert Mason returned to Stanford University and received his bachelor's degree there in 1921. He became a graduate student at the University of California, Berkeley (U.C. Berkeley) and received an M.A. there in 1923. From 1923 to 1925 he taught at Mills College. From 1925 to 1931 Mason was employed as an associate in Willis L. Jepson's Phenogamic Laboratory.[6] In 1932 he received his Ph.D. from U.C. Berkeley. His thesis committee consisted of W. L. Jepson (as committee chair), Ralph Works Chaney, and Charles Lewis Camp.[6] In 1932 Mason participated in an expedition to the Bering Sea and the Arctic Ocean.[7] At Jepson Herbarium and jointly in U.C. Berkeley's botany department, Mason was appointed in 1933 assistant curator and instructor, in 1934 associate curator and assistant professor, in 1938 (full) curator and associate professor, in 1941 herbarium director and (full) professor, retiring in 1963 with emeritus status.[6] The years of Mason's directorship were a time of rapid growth for Jepson Herbarium.[8] From 1935 to 1963 he was a member of the board of editors of the journal Madroño, where he was assisted for many years by Annetta Mary Carter, Ethel Katherine Crum, and Helen Sharsmith.[9]

In 1949 he became one of the founders of the Regional Parks Association, which has the stated goal of protecting natural resource in the East Bay region of the San Francisco Bay Area.[10] [7]

For volume 3 of the 4-volume series Illustrated Flora of the Pacific States by LeRoy Abrams, Mason wrote the section on the phlox family Polemoniaceae except for the genus Polemonium, which was written by John Fraser Davidson, and the genus Gilia, which Mason wrote jointly with Alva Day Grant.[6] [11] In preparing his manuscript for volume 3, Mason found that 5 five species of Navarretia were scientifically undescribed.[12]

He collected plants in California, Nevada, Oregon, Arizona, Colombia, and Mexico's Revillagigedo Islands.[13] [7]

In May 1931 in Skagit County, Washington he married Lucile Roush (1896–1986), who was a student along with him at both Stanford and Berkeley.[6] She received her Ph.D. from U. C. Berkeley with a thesis on coralline algae.[14] When he retired in 1963 they moved to Washington state in order to be near their son David Thomas Mason, who was a professor at Western Washington University.[6] [15]

References

  1. Web site: Herbert Louis Mason. The Ecological Society of America's History and Records (esa.org).
  2. Web site: Herbert Louis Mason, Ph.D.. Evolution Tree, academictree.org.
  3. Book: Mason, Herbert Louis. A Flora of the Marshes of California. 1 January 1957. University of California Press. 978-0-520-01433-6.
  4. Löve, Askell. Review of A Flora of the Marshes of California by Herbert L. Mason. The Quarterly Review of Biology. 33. 2. 1958. 158–159. 0033-5770. 10.1086/402353.
  5. Ornduff, Robert. Constance, Lincoln. Herbert L. Mason 1896-1994. Madroño. 1994. 41. 3. 235–238. 41425022.
  6. Web site: Herbert Louis Mason, Botany: Berkeley, 1896–1994, Professor, Director of the Herbarium, Emeritus. University of California, In Memoriam. 1994.
  7. Web site: Smith, Charles L.. 2005. Mason, Herbert Louis. Some Biogeographers, Evolutionists and Ecologists: Chrono-Biographical Sketches.
  8. Web site: Botany at Berkeley, The First Hundred Years. Constance, Lincoln. 1978. The University and Jepson Herbaria, University of California, Berkeley. This 1978 article incorrectly indicates as 1932 the year in which Herbert L. Mason married Lucile Roush — the correct year is 1931.
  9. Ornduff, Robert. Constance, Lincoln. Herbert L. Mason 1896-1994. Madroño. 1994. 41. 3. 235–238. 41425022.
  10. Web site: History. Regional Parks Association.
  11. Book: 1951. Abrams, L.. Illustrated Flora of the Pacific States. Preface. III, Geraniaceae to Scrophulariaceae. Stanford University Press. https://www.biodiversitylibrary.org/item/28124#page/9/mode/1up.
  12. 41422572. Mason. Herbert L.. Five New Species of Navarretia. Madroño. 1946. 8. 6. 196–200.
  13. Web site: Herbert L. Mason papers. University and Jepson Hebaria, University of California, Berkeley.
  14. Book: Mason, L. R.. The Crustaceous Corallines of the Pacific Coast of North America. PhD diss. Thesis manuscript in the Library of the University of California. 1933.
  15. Obituary. David Thomas Mason. Reed Magazine. December 2015.