- 1895Botany[role unknown]
- 1911Botany[role unknown]
- 1912Botany[role unknown]
- 1913Botany[role unknown]
- 1916Botany[role unknown]
- 1917Botany[role unknown]
- 1918Botany[role unknown]
- 1919Botany[role unknown]
- 1920Botany[role unknown]
- 1921Botany[role unknown]
- 1922Botany[role unknown]
- 1928[subject unknown][role unknown]
- 1929[subject unknown][role unknown]
- 1931[subject unknown]Independent
- 1932[subject unknown]Independent
- 1934[subject unknown]Independent
- 1935[subject unknown]Independent
- 1936[subject unknown]Independent
- 1937[subject unknown]Independent
- 1938[subject unknown]Independent
- 1939[subject unknown]Independent
- 1940[subject unknown]Independent
- 1941[subject unknown]Independent Investigators
- 1942[subject unknown]Independent
- 1943[subject unknown]Independent
- 1944[subject unknown]Independent
- 1946[subject unknown]Independent
- 1947[subject unknown]Independent Investigators
- 1948[subject unknown]Independent
- 1949[subject unknown]Indendent
- 1953[subject unknown]Independent Investigators
- 1954[subject unknown]Independent Investigators
- 1955[subject unknown]Independent
- 1956[subject unknown]Independent
- 1957[subject unknown]Independent
- 1958[subject unknown]Independent
- 1959[subject unknown]Independent
- 1960[subject unknown]Independent
- 1894[subject unknown]Corporation Member
- 1895[subject unknown]Corporation Member
- 1910Some Aspects of the Action of Mineral Salts upon PlantsFriday Evening Lecturer
- 1911[subject unknown]Corporation Member
- 1912[subject unknown]Corporation Member
- 1913Some Quantitative Researches on the Permeability of Plant CellsFriday Evening Lecturer
- 1913[subject unknown]Corporation Member
- 1914[subject unknown]Corporation Member
- 1915[subject unknown]Corporation Member
- 1916Permeability and AntagonismFriday Evening Lecturer
- 1916[subject unknown]Corporation Member
- 1917[subject unknown]Corporation Member
- 1918PhotosynthesisFriday Evening Lecturer
- 1918[subject unknown]Trustee
- 1918[subject unknown]Corporation Member
- 1919[subject unknown]Corporation Member
- 1919[subject unknown]Trustee
- 1920[subject unknown]Trustee
- 1920[subject unknown]Corporation Member
- 1921Injury and RecoveryFriday Evening Lecturer
- 1921[subject unknown]Trustee
- 1921[subject unknown]Corporation Member
- 1922[subject unknown]Trustee
- 1922[subject unknown]Corporation Member
- 1923[subject unknown]Trustee
- 1923[subject unknown]Corporation Member
- 1924[subject unknown]Trustee
- 1924[subject unknown]Corporation Member
- 1925Absorption and AccumulationFriday Evening Lecturer
- 1925[subject unknown]Corporation Member
- 1925[subject unknown]Trustee
- 1926[subject unknown]Corporation Member
- 1926[subject unknown]Trustee
- 1927[subject unknown]Trustee
- 1927[subject unknown]Corporation Member
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- 1932[subject unknown]Trustee
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- 1933[subject unknown]Trustee
- 1934[subject unknown]Trustee
- 1934[subject unknown]Corporation Member
- 1934[subject unknown]Corporation Member
- 1935[subject unknown]Corporation Member
- 1935[subject unknown]Corporation Member
- 1935How Do Electrolytes Penetrate the Cell?Friday Evening Lecturer
- 1935[subject unknown]Trustee
- 1936[subject unknown]Corporation Member
- 1936[subject unknown]Corporation Member
- 1936[subject unknown]Trustee
- 1937[subject unknown]Trustee
- 1937[subject unknown]Corporation Member
- 1937[subject unknown]Corporation Member
- 1938[subject unknown]Trustee
- 1938[subject unknown]Corporation Member
- 1938[subject unknown]Corporation Member
- 1939[subject unknown]Trustee
- 1939[subject unknown]Corporation Member
- 1939[subject unknown]Corporation Member
- 1940[subject unknown]Trustee
- 1940[subject unknown]Corporation Member
- 1941[subject unknown]Corporation Member
- 1941[subject unknown]Trustee
- 1942[subject unknown]Corporation Member
- 1942[subject unknown]Trustee
- 1943[subject unknown]Trustee
- 1943[subject unknown]Corporation Member
- 1944[subject unknown]Corporation Member
- 1944[subject unknown]Trustee
- 1945[subject unknown]Trustee
- 1945[subject unknown]Corporation Member
- 1946[subject unknown]Corporation Member
- 1946[subject unknown]Trustee
- 1947[subject unknown]Trustee
- 1947[subject unknown]Corporation Member
- 1948[subject unknown]Corporation Member
- 1948[subject unknown]Trustee
- 1949[subject unknown]Corporation Member
- 1949[subject unknown]Trustee
- 1950[subject unknown]Corporation Member
- 1950[subject unknown]Trustee
- 1951[subject unknown]Corporation Member
- 1951[subject unknown]Trustee
- 1952[subject unknown]Corporation Member
- 1952[subject unknown]Trustee
- 1953[subject unknown]Corporation Member
- 1953[subject unknown]Trustee
- 1954[subject unknown]Corporation Member
- 1954[subject unknown]Trustee
- 1955[subject unknown]Trustee
- 1955[subject unknown]Corporation Member
- 1956[subject unknown]Trustee
- 1956[subject unknown]Corporation Member
- 1957[subject unknown]Trustee
- 1957[subject unknown]Corporation Member
- 1958[subject unknown]Trustee
- 1958[subject unknown]Corporation Member
- 1959[subject unknown]Trustee
- 1959[subject unknown]Corporation Member
- 1960[subject unknown]Trustee
- 1960[subject unknown]Corporation Member
- 1961[subject unknown]Trustee
- 1961[subject unknown]Corporation Member
- 1962[subject unknown]Trustee
- 1962[subject unknown]Corporation Member
- 1963[subject unknown]Trustee
- 1963[subject unknown]Corporation Member