Charles Piper

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title: "Charles Piper" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["american-botanists", "scientists-from-seattle", "1867-births", "1926-deaths", "washington-state-university-alumni", "harvard-university-alumni", "american-agronomists", "american-agriculturalists", "canadian-emigrants-to-the-united-states", "people-from-victoria,-british-columbia", "presidents-of-the-american-society-of-agronomy", "soy-researchers", "people-from-washington-territory", "united-states-department-of-agriculture-people"] description: "American botanist (1867–1926)" topic_path: "geography/united-states" source: "https://en.wikipedia.org/wiki/Charles_Piper" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0

::summary American botanist (1867–1926) ::

::data[format=table title="Infobox scientist"]

Field	Value
name	Charles Vancouver Piper
image
birth_name
birth_date
death_date
death_cause
resting_place_coordinates
citizenship	American
nationality
fields	Botany
workplaces	USDA
alma_mater	Washington State University
Harvard University
thesis_title
thesis_url
thesis_year
doctoral_advisor
known_for	Soybean
spouse
partner
signature
website
::

| honorific_prefix = | name = Charles Vancouver Piper | honorific_suffix = | native_name = | native_name_lang = | image = | image_size = | image_upright = | alt = | caption = | birth_name = | birth_date = | birth_place = | death_date = | death_place = | death_cause = | resting_place = | resting_place_coordinates = | other_names = | siglum = | pronounce = | citizenship = American | nationality = | fields = Botany | workplaces = USDA | patrons = | education = | alma_mater =Washington State University Harvard University | thesis_title = | thesis_url = | thesis_year = | doctoral_advisor = | academic_advisors = | doctoral_students = | notable_students = | known_for = Soybean | influences = | influenced = | awards = | author_abbrev_bot = | author_abbrev_zoo = | spouse = | partner = | children = | parents = | father = | mother = | relatives = | signature = | signature_alt = | website = | footnotes = Charles Vancouver Piper (16 June 1867 – 11 February 1926) was an American botanist and agriculturalist.

Early life and education

Born in Victoria, British Columbia, Canada, he spent his youth in Seattle, Washington Territory and graduated from the University of Washington Territory in 1885. He taught botany and zoology in 1892 at the Washington Agricultural College (now Washington State University) in Pullman. He earned a master's degree in botany in 1900 from Harvard University.

Biography

Piper compiled the first authoritative guides to flora in the northwestern United States. With his collaborator, R. Kent Beattie, he surveyed the Palouse area of southeastern Washington, and expanded the study to the entire state in 1906. That year, The Smithsonian Institution published his catalog Flora of the State of Washington. He also published Flora of Southeast Washington and Adjacent Idaho (1914) and Flora of the Northwest Coast (1915). These works established him as an authority on the plants of the northwestern U.S. In 1902, he issued and distributed bryophyte specimens in an exsiccata-like series entitled Musci Occidentali-Americani.

In 1903, Piper began a career at the U.S. Department of Agriculture in Washington, D.C., which lasted until his death there. He worked on the domestication and introduction of grasses. On a trip to Africa, he found Sudan grass and introduced it to North America as a forage plant (vegetable matter eaten by livestock). Piper noted that much less study had been made of forage crops as compared to cotton, cereals, and other crops. He attributed this to the lack of economic incentive in studying forage plants.

He was a founding member of the American Society of Agronomy in 1907 and served later as its president. Piper's knowledge of grasses led him to become Chairman of the United States Golf Association's Green Section from 1920 until his death.

The orchid genus Piperia, containing eight species (e.g., Piperia yadonii), is named after him.

Soy research

The soybean was another subject of Piper's studies. In 1923, he wrote, with William Joseph Morse, The Soybean, a thorough and now classic monograph of the species. The botanist was instrumental in establishing this plant as a successful crop in the U.S. It became a fundamental part of U.S. agriculture. Since the 1970s, it has been the second largest and most valuable crop in the United States after corn - and ahead of wheat.

References

References

1. (1912). "PIPER, Charles Vancouver".
2. (1907). "Reviewed work: ''The Flora of the State of Washington'', Charles V. Piper". The Washington Historical Quarterly.
3. (1916). "Review of ''Flora of the Northwest Coast''". Science.
4. (1916). "Piper and Beattie's ''Flora of the Northwest Coast''". Torreya.
5. "Musci Occidentali-Americani: IndExs ExsiccataID=553482112". Botanische Staatssammlung München.
6. Perkins; Woods; WSU Libraries.
7. (2017). "William Joseph Morse - History of His Work with Soybeans and Soyfoods (1884-2017): Extensively Annotated Bibliography and Sourcebook". Soyinfo Center.

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