Name
- Clericus, Anna2
- Cockburn, John Alexander, Premier of South Australia2
- Coulter, John M, of the Department of Botany University of Chicago2
- Courtney, William Leonard, journalist2
- Dalton, William Herbert, geologist, 1848-19292
- Davis, H J, correspondent of Marie Stopes, fl 19262
- Edwards, Wilfred Norman, Keeper of Geology British Museum2
- Evans, Isabel Pernelle, of the United States National Museum, fl 1911-19222
- Foster, Thomas Gregory, Provost of University College London2
- Gates, Reginald, geneticist and husband of Marie Stopes, 1882-19622
- Gibson, Robert John, botanist and academic author, 1860-19292
- Goebel, Karl Immanuel Eberhard Ritter, German botanist, 1855-19322
- Gordon, William Thomas, palaeontologist, palaeobotanist and geologist, 1884-19502
- Gothan, Walter, of Berlin, paleobotanist, 1879-19542
- Groves, James, correspondent of Marie Stopes, fl 1914-19242
- Gubbins, John Harington, linguist, consular official and diplomat, 1852-19292
- Guy, John Henry, of Beaconsfield, accountant and businessman, 1881-19552
- Hall, N Margaret, correspondent of Marie Stopes, fl 1909-19102
- Haydon, W T2
- Heath, Henry Frank2