Harry Baker Humphrey
# Harry Baker Humphrey

Harry Baker Humphrey (4 August, 1873–1955) was an American $botanist.^{:120–123}$ He was a pathologist with the USDA, specializing on research on breeding resistance to grain smut, and president of the American Phytopathological $Society.^{:122}$ His posthumously published book Makers of North American Botany (1961) contains 121 brief biographies of outstanding botanists active in North America.

