Harvard University Botany Libraries

By: Davenport, George E. (George Edward), - Hawley, Helen D., - Higginson, Samuel Storrow, - Holden, Isaac, - Horner, Charlotte N. S., - Horton, Frances Belle, - Hosmer, Eliza, - Howell, Joseph, - Jesup, Henry G. (Henry Griswold), - Jones, Marcu

By: Farlow, W. G. (William Gilson), - Hariot, Paul, - Harkness, H. W. (Harvey Willson), - Harrison, Miss, - Hasse, H. E. (Hermann Edward), - Hay, George Upham, - Heller, Amos Arthur, - Holden, Isaac, - John, K. W., - Johnston, John Robert, - Ken