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  1. By: Hitchcock, A. S. (Albert Spear), - Chase, Agnes,
    Publication info: 1924-1925
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection | Women in Natural History
  2. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1927-1929
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  3. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1921
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  4. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1921-1923
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  5. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1914-1915
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  6. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1915-1917
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  7. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1915
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  8. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1915-1916
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  9. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1916
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  10. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1916
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  11. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1916
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  12. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1916-1917
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  13. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1917-1918
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  14. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1912-1913
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  15. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1912
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  16. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1912
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  17. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1913-1914
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  18. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1914
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  19. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1914
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  20. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1921
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  21. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1923
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  22. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1923
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  23. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1923
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  24. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1923-1926
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  25. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1929
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  26. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1919
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  27. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1921
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  28. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1919-1920
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  29. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1919-1920
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  30. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1919-1920
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  31. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1926
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  32. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1928-1929
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  33. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1922-1923
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  34. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1923
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  35. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1923-1924
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  36. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1918-1920
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  37. By: Gray, Asa, - Hemsley, W. Botting (William Botting), - Henderson, L. F. (Louis Fourniquet), - Henslow, George, - Hervey, E. W. (Eliphalet Williams), - Hincks, William, - Hitchcock, A. S. (Albert Spear),
    Publication info: [1846-1891]
    Holding Institution: Harvard University Botany Libraries
  38. By: Hitchcock, A. S. (Albert Spear), - United States National Museum
    Publication info: Washington, Govt. print. off, 1909
    Holding Institution: Smithsonian Libraries and Archives
  39. By: Hitchcock, A. S. (Albert Spear),
    Publication info: Washington, Govt. Print. Off, 1909
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
  40. By: Hitchcock, A. S. (Albert Spear),
    Publication info: Washington, Govt. Print. Off, 1902
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  41. By: Hitchcock, A. S. (Albert Spear), - Standley, Paul Carpenter,
    Publication info: Washington, Govt. print. off, 1919
    Holding Institution: University of Toronto - Gerstein Science Information Centre
  42. By: Hitchcock, A. S. (Albert Spear),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920
    Holding Institution: Multiple institutions
  43. By: Hitchcock, A. S. (Albert Spear),
    Publication info: Honolulu, Hawaii Bishop Museum Press 1922
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
  44. By: Hitchcock, A. S. (Albert Spear), - Chase, Agnes,
    Publication info: Washington, Govt. Print. Off, 1917
    Holding Institution: Multiple institutions
    BHL Collections: Early Women in Science | Women in Natural History
  45. By: Bailey, Ethel Zoe, - Bailey, Irving W. (Irving Widmer), - Bailey, L. H. (Liberty Hyde), - Beebe, William, - Broadway, Walter Elias, - Castle, William E. (William Ernest), - Chase, Agnes, - Curtis, Anita G. - Dodge, Carroll W. (Carroll William), - Ekman, Erik Leonard, - Hitchcock, A. S. (Albert Spear), - Linder, David H. (David Hunt), - Pennell, Francis W. (Francis Whittier), - Rose, Ruth, - Standley, Paul Carpenter, - Tucker, Leona Stukey, - Wheeler, William Morton, - Harvard University. Gray Herbarium.
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project | Women in Natural History
  46. By: Allen, O. D. (Oscar Dana), - Ames, Mary E. Pulsifer, - Andrews, William Edward, - Austin, Rebecca Merritt Smith, - Brandegee, Townshend Stith, - Bush, Benjamin Franklin, - Camp, Samuel H. - Claassen, Edo, - Clark, Hubert Lyman, - Collins, J. Franklin (James Franklin), - Cummings, Clara E. (Clara Eaton), - Curtiss, Allen Hiram, - Davidson, Anstruther, - Dodge, C. K. (Charles Keene), - Dugès, Alfredo - Eggleston, W. W. (Willard Webster), - Fernald, Merritt Lyndon, - Furbish, Kate, - Grout, A. J. (Abel Joel), - Hartman, Carl Vilhelm, - Harvey, F. L. (Francis Leroy), - Morrell, Jennie May Haskell - Heller, Amos Arthur, - Henderson, L. F. (Louis Fourniquet), - Hitchcock, A. S. (Albert Spear), - Holzinger, J. M. (John Michael), - Hubby, Frank W., - Jared, Lorenzo Dow, - Jones, Marcus E. (Marcus Eugene), - Lamb, Frank H., - Lloyd, Francis Ernest, - Loring, Katharine P., - Lumholtz, Carl, - Macoun, James Melville, - Macoun, John, - Manning, Warren H. (Warren Henry), - Needham, John Golding, - Nelson, Aven, - Palmer, Edward, - Parish, S. B. (Samuel Bonsall), - Patterson, Harry N. (Harry Norton), - Perry, George L., - Piper, Charles V. (Charles Vancouver), - Pringle, Cyrus G. (Cyrus Guernsey), - Rand, Edward L. (Edward Lothrop), - Sheldon, D. H., Mrs., - Staples, Henry Franklin, - Stevens, Frank Lincoln, - Stiles, William Augustus, - Straub, Frederick Carl, - Taylor, Elizabeth, - Trelease, William, - Tucker, Susan (Plant collector), - Werner, William C., - Wheeler, Charles F. (Charles Fay), - Williams, Talcott, - Wolf, John, - Harvard University. Gray Herbarium. - Peary Auxiliary Expedition
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project | Women in Natural History
  47. By: Allison, Andrew, - Broadway, Walter Elias, - Featherstone, William (William B.), - Hitchcock, A. S. (Albert Spear), - Kanehira, Ryōzō, - Macbride, J. Francis (James Francis), - Mitchell, Elizabeth R. - Nelson, Edward William, - Standley, Paul Carpenter, - Steinbach, José, - Harvard University. Gray Herbarium.
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  48. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1905-1907
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  49. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1908-1910
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  50. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1911-1912
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  51. By: Collins, J. Franklin (James Franklin), - Grout, A. J. (Abel Joel), - Hadley, Sarah B., - Halsted, Byron D. (Byron David), - Handy, Benjamin Jones, - Handy, Louise Holmes, - Handy, Susan Elizabeth, - Harshberger, John W. (John William), - Hartwell, Marjorie B., - Harvey, F. L. (Francis Leroy), - Hay, G. U. (George Upham), - Haynes, Caroline Coventry, - Heller, Amos Arthur, - Hervey, E. W. (Eliphalet Williams), - Hill, J. Irving, - Hitchcock, A. S. (Albert Spear), - Holden, Isaac - Holzinger, J. M. (John Michael), - Hood, Samuel Clarke, - Hope, Thomas, - Horr, Ella Louise, - Howe, Reginald Heber, - Howell, Thomas, - Hoxie, Nellie H. M., - Hull, S. E., - Hunt, Ellen G., - Huntington, John Warren, - Husnot, T. (Tranquille),
    Holding Institution: Harvard University Botany Libraries
  52. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1923
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  53. By: Hitchcock, A. S. (Albert Spear),
    Publication info: [Manhattan, Kan, Mercury Publishing House], 1894
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
  54. By: Hitchcock, A. S. (Albert Spear), - Hitchcock, A. S. (Albert Spear),
    Publication info: [Washington], U.S. Dept. of Agriculture, Soil Conservation Service, 1968
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  55. By: Hitchcock, A. S. (Albert Spear),
    Publication info: Manhattan, Kans, Mercury Pub. House, 1894
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
  56. By: Hitchcock, A. S. (Albert Spear),
    Publication info: Washington, Hitchcock, 1921
    Holding Institution: University of Toronto - Earth Sciences Library (Noranda)
  57. By: Hitchcock, A. S. (Albert Spear),
    Publication info: Washington, D.C, The author, 1921
    Holding Institution: Multiple institutions
  58. By: Hitchcock, A. S. (Albert Spear),
    Publication info: Wash, 1935
    Holding Institution: Prelinger Library
  59. By: Hitchcock, A. S. (Albert Spear), - Chase, Agnes,
    Edition: 2nd ed. / rev. by Agnes Chase.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1951
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Early Women in Science | Women in Natural History
  60. By: Hitchcock, A. S. (Albert Spear),
    Publication info: Washington, U.S. G.P.O, 1935
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  61. By: Hitchcock, A. S. (Albert Spear),
    Publication info: Washington, U.S. G.P.O, 1935
    Holding Institution: MBLWHOI Library
  62. By: Hitchcock, A. S. (Albert Spear),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1936
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  63. By: Hitchcock, A. S. (Albert Spear),
    Publication info: Washington, Govt. print. off, 1904
    Holding Institution: Library of Congress
  64. By: Hitchcock, A. S. (Albert Spear), - United States. Bureau of Plant Industry.
    Publication info: Washington, D.C, Govt. Print. Off, 1903
    Holding Institution: Multiple institutions
  65. By: Hitchcock, A. S. (Albert Spear), - Chase, Agnes,
    Publication info: Washington Govt. Print. Off 1910
    Holding Institution: Multiple institutions
    BHL Collections: Women in Natural History
  66. By: Chase, Agnes, - Hitchcock, A. S. (Albert Spear),
    Publication info: [New York, Smithsonian Institution Series, inc.], 1931
    Holding Institution: Smithsonian Libraries and Archives
    BHL Collections: Women in Natural History
  67. By: Lyon, T. L. (Thomas Lyttleton), - Hitchcock, A. S. (Albert Spear),
    Publication info: Washington [D.C.], G.P.O, 1904
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  68. By: Hitchcock, A. S. (Albert Spear),
    Publication info: [1919-1923]
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  69. By: Hitchcock, A. S. (Albert Spear),
    Publication info: [1919-1923]
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  70. By: Hitchcock, A. S. (Albert Spear),
    Publication info: [1923-1926]
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  71. By: Hitchcock, A. S. (Albert Spear),
    Publication info: 1923
    Holding Institution: Smithsonian Institution Archives
    BHL Collections: Smithsonian Field Books collection
  72. By: Hitchcock, A. S. (Albert Spear),
    Publication info: St. Louis, 1893
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
  73. By: Hitchcock, A. S. (Albert Spear), - Chase, Agnes,
    Publication info: Washington, G.P.O, 1920
    Holding Institution: Smithsonian Libraries and Archives
    BHL Collections: Women in Natural History
  74. By: Hitchcock, A. S. (Albert Spear),
    Publication info: New York, Macmillan, 1914
    Holding Institution: University of Toronto - Gerstein Science Information Centre
  75. By: Hitchcock, A. S. (Albert Spear),
    Publication info: New York, Macmillan Co, 1914
    Holding Institution: Multiple institutions
  76. By: Hitchcock, A. S. (Albert Spear), - Chase, Agnes,
    Publication info: Washington Govt. Print. Off 1915
    Holding Institution: Smithsonian Libraries and Archives
    BHL Collections: Early Women in Science | Women in Natural History
  77. By: Hitchcock, A. S. (Albert Spear), - United States National Museum
    Publication info: Washington, Govt. print. off, 1908
    Holding Institution: Smithsonian Libraries and Archives
  78. By: Bailey, L. H. (Liberty Hyde), - Bebb, M. S. (Michael Schuck), - Blaschka, Rudolf, - Deane, Walter, - Lloyd, C. G. (Curtis Gates), - Morong, Thomas, - Owen, Maria L. (Maria Louisa), - Rose, J. N. (Joseph Nelson), - Allen, Glover M. (Glover Morrill), - Audubon, Florence, - Audubon, Maria R. (Maria Rebecca), - Bailey, Eliza R., - Barnes, Charles Reid, - Batchelder, Annie V. - Batchelder, Charles Foster, - Benson, Albert Emerson, - Brainerd, Ezra, - Brewster, William, - Carr, Albert Bonus - Carr, Gladys V. - Chase, Agnes, - Cheney, Robert F., - Christensen, Abby W., - Churchill, Joseph Richmond, - Coolidge, Charles Austin, - Curtiss, Allen Hiram, - Cushing, Mary, - Deane, Charles E., - Demetrio, C. H. (Charles Hermann), - Dexter, Lucy W., - Dexter, Mary, - Eames, Edwin Hubert, - Eaton, A. A. (Alvah Augustus), - Eggleston, W. W. (Willard Webster), - Faber, Helen R., - Faber, Richard R., - Farlow, W. G. (William Gilson), - Farwell, Oliver Atkins, - Faxon, Edwin, - Fernald, George B., - Fernald, Merritt Lyndon, - Foord, William M., - Foster, Theodore B., - Ganong, William Francis, - Gattinger, Augustin, - Glatfelter, Noah Miller, - Goodale, George L. (George Lincoln), - Greene, Edward Lee, - Greenman, Anne T., - Greenman, J. M. (Jesse More), - Hay, G. U. (George Upham), - Heading, Alice J., - Herriot, W., - Hervey, E. W. (Eliphalet Williams), - Hill, E. J. (Ellsworth Jerome), - Hitchcock, A. S. (Albert Spear), - Holm, Theodor (Herman Theodor), - Hopkins, Richard J., - Huber, Lucretia M., - Jesup, Henry G. (Henry Griswold), - Kennedy, George G. (George Golding), - Knowlton, Frank Hall, - Lamson-Scribner, F. - Linder, Charles, - Lowell, James Arnold, - Lunell, J. (Joel), - Mathews, F. Schuyler (Ferdinand Schuyler), - Maxon, William R. (William Ralph), - McAtee, W. L. (Waldo Lee) - Meehan, Thomas, - Munter, William H., - Oldys, Henry, - Paton, Lucy Allen, - Pease, Arthur Stanley, - Peebles, Florence - Peebles, Florence, - Penhallow, D. P. (David Pearce), - Pennock, Charles J., - Philbrook, Augustus E., - Porter, Thomas C. (Thomas Conrad), - Pringle, Cyrus G. (Cyrus Guernsey), - Putnam, Bessie Lucina, - Putnam, William T., - Rand, Edward L. (Edward Lothrop), - Rau, Eugene A. (Eugene Abraham), - Rehder, Alfred, - Richardson, Martha Bebb, - Robinson, Benjamin Lincoln, - Rolfe, W. J. - Sandberg, John Herman, - Scudder, Winthrop S., - Sheppard, Susan, - Shute, Fred A., - Spaulding, F. B., - Sprague, A. C., - Steere, Rebecca P., - Stone, Phoebe J., - Stowell, Ruth K., - Suksdorf, Wilhelm, - Tatnall, Edward, - Tatnall, Edward, - Terry, Emily Hitchcock, - Thaxter, Roland, - Thayer, Evelyn - Thayer, John Eliot, - Townsend, Charles Wendell, - Underwood, Lucien Marcus, - Vasey, George, - Ward, Lester F. (Lester Frank), - Ward, Lester F. (Lester Frank), - Ware, Robert Allison, - Weatherby, Charles Alfred, - Wiegand, K. M. (Karl McKay), - Williams, Emile Francis, - Williams, R. S. (Robert Statham), - Williams, R. S. (Robert Statham), - Wood, Casey A. (Casey Albert), - Woodhouse, S. W. (Samuel Washington), - Harvard University. Gray Herbarium.
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: Archives from the Boston Metropolitan Park Flora | William Brewster Papers | Women in Natural History
  79. By: Hitchcock, A. S. (Albert Spear),
    Publication info: Manhattan, Kan, Mercury Pub. House, 1893
    Holding Institution: Multiple institutions
  1. By: Hitchcock, A. S. (Albert Spear), - Robinson, Benjamin Lincoln, - Weatherby, Charles Alfred, - St. John, Harold,
    Type: List
    In: Plant lists : British Guiana
    Date: 1919-1920
    Publication Info: [1919-1923]
  2. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Botanical gazette
    Volume: 51
    Issue: 4
    Date: 1911
    Page Range: 300--302
    Publication Info: Hanover, Ind, [publisher not identified], 1876-1991
  3. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Botanical gazette
    Volume: 18
    Issue: 3
    Date: 1893
    Page Range: 110--111
    Publication Info: Hanover, Ind, [publisher not identified], 1876-1991
  4. By: Bartlett, Harley Harris, - Rahmat si Boeea - Merrill, Elmer D. (Elmer Drew), - Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Plant lists
    Date: 1937
  5. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Botanical gazette
    Volume: 65
    Issue: 4
    Date: 1918
    Page Range: 365--366
    Publication Info: Hanover, Ind, [publisher not identified], 1876-1991
  6. By: Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Plant lists : British Guiana
    Date: 1919-1920
    Publication Info: [1919-1923]
  7. By: Hitchcock, A. S. (Albert Spear), - Maxon, William R. (William Ralph),
    Type: List
    In: Plant lists : British Guiana
    Date: 1919-1920
    Publication Info: [1919-1923]
  8. By: Hitchcock, A. S. (Albert Spear), - Killip, Ellsworth P. (Ellsworth Paine), - Smith, Albert C. (Albert Charles), - Pennell, Francis W. (Francis Whittier), - Rose, J. N. (Joseph Nelson),
    Type: List
    In: Plant lists : South American collections, Gray Herbarium
    Date: 1917-1927
  9. By: Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Gray Herbarium miscellaneous plant lists
    Date: 1923
  10. By: Hitchcock, A. S. (Albert Spear), - Britton, Nathaniel Lord, - Maxon, William R. (William Ralph), - Gleason, Henry A. (Henry Allan), - Trelease, William, - Blake, S. F. (Sidney Fay),
    Type: Correspondence
    In: Plant lists : British Guiana
    Date: 1919-1923
    Publication Info: [1919-1923]
  11. By: Curran, Hugh McCollum, - Haman, Miles, - Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Plant lists : Brazil, Venezuela, and Curaçao
    Date: 1918
  12. By: Buchtien, Otto, - Hitchcock, A. S. (Albert Spear), - Jahn, Alfredo, - Killip, Ellsworth P. (Ellsworth Paine), - Smith, Albert C. (Albert Charles), - Pennell, Francis W. (Francis Whittier), - Rose, J. N. (Joseph Nelson),
    Type: List
    In: Plant lists : South American collections, Gray Herbarium
    Date: 1906-1929
  13. By: Pennell, Francis W. (Francis Whittier), - Killip, Ellsworth P. (Ellsworth Paine), - Hitchcock, A. S. (Albert Spear), - Rose, J. N. (Joseph Nelson), - Pachano, Abelardo, - Knuth, Reinhard Gustav Paul,
    Type: List
    In: Plant lists : Chile, Colombia, Ecuador, and Peru
    Date: 1917-1922
    Publication Info: [Approximately 1916-1942]
  14. By: Pennell, Francis W. (Francis Whittier), - Killip, Ellsworth P. (Ellsworth Paine), - Hitchcock, A. S. (Albert Spear), - Rose, J. N. (Joseph Nelson), - Johnston, I. M. (Ivan Murray),
    Type: List
    In: Plant lists : Chile, Colombia, Ecuador, and Peru
    Date: 1922
    Publication Info: [Approximately 1916-1942]
  15. By: Killip, Ellsworth P. (Ellsworth Paine), - Smith, Albert C. (Albert Charles), - Hitchcock, A. S. (Albert Spear), - Chase, Agnes, - Blake, S. F. (Sidney Fay), - Pilger, R. (Robert), - Schulz, Otto Eugen, - Perkins, Janet Russell,
    Type: List
    In: Plant lists : Colombia, Chile, Peru, and Brazil
    Date: 1926-1927
  16. By: Hitchcock, A. S. (Albert Spear), - Killip, Ellsworth P. (Ellsworth Paine), - Maxon, William R. (William Ralph),
    Type: List
    In: Plant lists : British Guiana
    Date: 1919-1920
    Publication Info: [1919-1923]
  17. By: Hitchcock, A. S. (Albert Spear), - Gleason, Henry A. (Henry Allan), - Johnston, I. M. (Ivan Murray), - Yuncker, T. G. (Truman George),
    Type: List
    In: Plant lists : Ecuador
    Date: 1923
    Publication Info: [1923-1926]
  18. By: Smith, Albert C. (Albert Charles), - Archer, W. Andrew (William Andrew), - Hitchcock, A. S. (Albert Spear), - Gehriger, Wilhelm
    Type: List
    In: Plant lists : Fiji, South America, and Guyana
    Date: 1930
  19. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Journal of the Washington Academy of Sciences
    Volume: 13
    Date: 1923
    Page Range: 223--225
    Publication Info: Washington [etc Washington Academy of Sciences]
  20. By: Hitchcock, A. S. (Albert Spear), - Maxon, William R. (William Ralph), - Weatherby, Charles Alfred,
    Type: List
    In: Plant lists : Ecuador
    Date: 1923
    Publication Info: [1923-1926]
  21. By: Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Plant lists : Ecuador
    Date: 1923
    Publication Info: [1923-1926]
  22. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Rhodora
    Volume: 28
    Date: 1926
    Page Range: 113--132
    Publication Info: [Cambridge, Mass., etc.], New England Botanical Club [etc.],
  23. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 43
    Date: 1930
    Page Range: 89--96
    Publication Info: Washington, Biological Society of Washington,
  24. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Journal of the Washington Academy of Sciences
    Volume: 20
    Date: 1930
    Page Range: 381--384
    Publication Info: Washington [etc Washington Academy of Sciences]
  25. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: American journal of botany
    Volume: 5
    Issue: 5
    Date: 1918-05
    Page Range: 248--253
    Publication Info: Lancaster, Pa, Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1914-
  26. By: Rose, J. N. (Joseph Nelson), - Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Plant lists : Mexico, Central and South America
    Date: 1918
  27. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Memoirs of the Bernice Pauahi Bishop Museum of Polynesian Ethnology and Natural History
    Volume: 8
    Issue: 3
    Date: 1922
    Page Range: 101--230
    Publication Info: Honolulu [Bishop Museum Press] 1899-1949
  28. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Journal of the Washington Academy of Sciences
    Volume: 9
    Date: 1919
    Page Range: 546--551
    Publication Info: Washington [etc Washington Academy of Sciences]
  29. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Asa Gray correspondence
    Date: 1890-04-08
    Publication Info: [1846-1891]
  30. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: James Franklin Collins correspondence
    Date: 1909-02-24
  31. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Asa Gray correspondence
    Date: 1889-02-03
    Publication Info: [1846-1891]
  32. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Asa Gray correspondence
    Date: 1890-07-06
    Publication Info: [1846-1891]
  33. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Asa Gray correspondence
    Date: 1890-06-12
    Publication Info: [1846-1891]
  34. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: James Franklin Collins correspondence
    Date: 1909-03-13
  35. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: James Franklin Collins correspondence
    Date: 1909-05-10
  36. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Asa Gray correspondence
    Date: 1889-05-16
    Publication Info: [1846-1891]
  37. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Asa Gray correspondence
    Date: 1890-05-18
    Publication Info: [1846-1891]
  38. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Asa Gray correspondence
    Date: 1890-05-25
    Publication Info: [1846-1891]
  39. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Asa Gray correspondence
    Date: 1890-10-15
    Publication Info: [1846-1891]
  40. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Walter Deane correspondence
    Date: 1914-12-14
  41. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Walter Deane correspondence
    Date: 1910-12-09
  42. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Walter Deane correspondence
    Date: 1912-02-15
  43. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Walter Deane correspondence
    Date: 1916-01-18
  44. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Walter Deane correspondence
    Date: 1922-03-23
  45. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Walter Deane correspondence
    Date: 1920-11-01
  46. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Walter Deane correspondence
    Date: 1924-11-01
  47. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Walter Deane correspondence
    Date: 1924-11-12
  48. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Walter Deane correspondence
    Date: 1910-11-16
  49. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Walter Deane correspondence
    Date: 1924-11-06
  50. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Walter Deane correspondence
    Date: 1915-10-21
  51. By: Hitchcock, A. S. (Albert Spear),
    Type: Correspondence
    In: Walter Deane correspondence
    Date: 1917-09-06
  52. By: Hitchcock, A. S. (Albert Spear), - Britton, Nathaniel Lord,
    Type: List
    In: Plant lists : British Guiana
    Date: 1919-1920
    Publication Info: [1919-1923]
  53. By: Hitchcock, A. S. (Albert Spear), - Britton, Nathaniel Lord,
    Type: List
    In: Plant lists : British Guiana
    Date: 1919-1920
    Publication Info: [1919-1923]
  54. By: Hitchcock, A. S. (Albert Spear), - Blake, S. F. (Sidney Fay), - Barnhart, John Hendley,
    Type: List
    In: Plant lists : British Guiana
    Date: 1919-1920
    Publication Info: [1919-1923]
  55. By: Hitchcock, A. S. (Albert Spear), - Gleason, Henry A. (Henry Allan), - Britton, Nathaniel Lord,
    Type: List
    In: Plant lists : Ecuador
    Date: 1923
    Publication Info: [1923-1926]
  56. By: Hitchcock, A. S. (Albert Spear), - Ames, Oakes,
    Type: List
    In: Plant lists : British Guiana
    Date: 1919-1920
    Publication Info: [1919-1923]
  57. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Botanical gazette
    Volume: 19
    Issue: 1
    Date: 1894
    Page Range: 42--42
    Publication Info: Hanover, Ind, [publisher not identified], 1876-1991
  58. By: Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Plant lists : Ecuador
    Date: 1923
    Publication Info: [1923-1926]
  59. By: Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Plant lists : Ecuador
    Date: 1923
    Publication Info: [1923-1926]
  60. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Rhodora
    Volume: 20
    Date: 1918
    Page Range: 188--188
    Publication Info: [Cambridge, Mass., etc.], New England Botanical Club [etc.],
  61. By: Hitchcock, A. S. (Albert Spear),
    Type: Notes
    In: Plant lists : British Guiana
    Date: 1919-1923
    Publication Info: [1919-1923]
  62. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Journal of the Washington Academy of Sciences
    Volume: 23
    Date: 1933
    Page Range: 134--136
    Publication Info: Washington [etc Washington Academy of Sciences]
  63. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: American journal of botany
    Volume: 2
    Issue: 6
    Date: 1915-06
    Page Range: 299--310
    Publication Info: Lancaster, Pa, Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1914-
  64. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Journal of the Washington Academy of Sciences
    Volume: 23
    Date: 1933
    Page Range: 449--456
    Publication Info: Washington [etc Washington Academy of Sciences]
  65. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Botanical gazette
    Volume: 54
    Issue: 5
    Date: 1912
    Page Range: 424--424
    Publication Info: Hanover, Ind, [publisher not identified], 1876-1991
  66. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Journal of the Washington Academy of Sciences
    Volume: 24
    Date: 1934
    Page Range: 290--292
    Publication Info: Washington [etc Washington Academy of Sciences]
  67. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 40
    Date: 1927-06-30
    Page Range: 79--88
    Publication Info: Washington, Biological Society of Washington,
  68. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 36
    Date: 1923
    Page Range: 195--198
    Publication Info: Washington, Biological Society of Washington,
  69. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 41
    Date: 1928
    Page Range: 157--163
    Publication Info: Washington, Biological Society of Washington,
  70. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Botanical gazette
    Volume: 20
    Issue: 10
    Date: 1895
    Page Range: 464--464
    Publication Info: Hanover, Ind, [publisher not identified], 1876-1991
  71. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Botanical gazette
    Volume: 28
    Issue: 6
    Date: 1899
    Page Range: 429--430
    Publication Info: Hanover, Ind, [publisher not identified], 1876-1991
  72. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 29
    Date: 1916
    Page Range: 128--128
    Publication Info: Washington, Biological Society of Washington,
  73. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Rhodora
    Volume: 31
    Date: 1929
    Page Range: 255--255
    Publication Info: [Cambridge, Mass., etc.], New England Botanical Club [etc.],
  74. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Rhodora
    Volume: 8
    Date: 1906
    Page Range: 205--212
    Publication Info: [Cambridge, Mass., etc.], New England Botanical Club [etc.],
  75. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Botanical gazette
    Volume: 35
    Issue: 4
    Date: 1903
    Page Range: 283--285
    Publication Info: Hanover, Ind, [publisher not identified], 1876-1991
  76. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Botanical gazette
    Volume: 41
    Issue: 4
    Date: 1906
    Page Range: 294--298
    Publication Info: Hanover, Ind, [publisher not identified], 1876-1991
  77. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Botanical gazette
    Volume: 14
    Issue: 5
    Date: 1889
    Page Range: 127--129
    Publication Info: Hanover, Ind, [publisher not identified], 1876-1991
  78. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Journal of the Washington Academy of Sciences
    Volume: 9
    Date: 1919
    Page Range: 35--38
    Publication Info: Washington [etc Washington Academy of Sciences]
  79. By: Pennell, Francis W. (Francis Whittier), - Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Plant lists : Chile, Colombia, Ecuador, and Peru
    Date: 1924-1925
    Publication Info: [Approximately 1916-1942]
  80. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Journal of the Washington Academy of Sciences
    Volume: 12
    Date: 1922
    Page Range: 205--208
    Publication Info: Washington [etc Washington Academy of Sciences]
  81. By: Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Plant lists : Ecuador
    Date: 1923
    Publication Info: [1923-1926]
  82. By: Hitchcock, A. S. (Albert Spear), - Blake, S. F. (Sidney Fay),
    Type: List
    In: Plant lists : Ecuador
    Date: 1923
    Publication Info: [1923-1926]
  83. By: Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Gray Herbarium miscellaneous plant lists
    Date: 1896
  84. By: Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Gray Herbarium miscellaneous plant lists
    Date: 1919-1920
  85. By: Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Plant lists : British Guiana
    Date: 1919-1920
    Publication Info: [1919-1923]
  86. By: Lundell, Cyrus Longworth, - Standley, Paul Carpenter, - Robinson, Benjamin Lincoln, - Hitchcock, A. S. (Albert Spear), - Gleason, Henry A. (Henry Allan), - Sherff, Earl Edward, - Killip, Ellsworth P. (Ellsworth Paine), - Blake, S. F. (Sidney Fay), - Maxon, William R. (William Ralph), - Morton, C. V. (Conrad Vernon) - Schweinfurth, Charles, - O'neill, Hugh - Trelease, William,
    Type: List
    In: Plant lists : Mexico, Guatamala, and British Honduras
    Date: 1935
  87. By: Killip, Ellsworth P. (Ellsworth Paine), - Smith, Albert C. (Albert Charles), - Robinson, Benjamin Lincoln, - Johnston, I. M. (Ivan Murray), - Weatherby, Charles Alfred, - Smith, L. B. - Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Plant lists : Colombia, Chile, Peru, and Brazil
    Date: 1926-1927
  88. By: Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Plant lists : Ecuador
    Date: 1923
    Publication Info: [1923-1926]
  89. By: Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Gray Herbarium miscellaneous plant lists
    Date: 1923
  90. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: North American flora
    Volume: 17
    Issue: 4
    Date: 1931
    Page Range: 289-354
    Publication Info: [New York], New York Botanical Garden,
  91. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Journal of the Washington Academy of Sciences
    Volume: 14
    Date: 1924
    Page Range: 491--492
    Publication Info: Washington [etc Washington Academy of Sciences]
  92. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Botanical gazette
    Volume: 17
    Issue: 6
    Date: 1892
    Page Range: 194--194
    Publication Info: Hanover, Ind, [publisher not identified], 1876-1991
  93. By: Hitchcock, A. S. (Albert Spear), - Gleason, Henry A. (Henry Allan),
    Type: List
    In: Plant lists : British Guiana
    Date: 1919-1920
    Publication Info: [1919-1923]
  94. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Proceedings of the California Academy of Sciences, 4th series
    Volume: 21
    Series: 4
    Date: 1935
    Page Range: 295--300
    Publication Info: San Francisco California Academy of Sciences
  95. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Journal of the Washington Academy of Sciences
    Volume: 19
    Date: 1929
    Page Range: 303--304
    Publication Info: Washington [etc Washington Academy of Sciences]
  96. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Journal of the Washington Academy of Sciences
    Volume: 17
    Date: 1927
    Page Range: 215--217
    Publication Info: Washington [etc Washington Academy of Sciences]
  97. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Journal of the Washington Academy of Sciences
    Volume: 24
    Date: 1934
    Page Range: 480--481
    Publication Info: Washington [etc Washington Academy of Sciences]
  98. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Proceedings of the Linnean Society of New South Wales
    Volume: 52
    Date: 1927
    Page Range: 185--186
    Publication Info: Sydney Linnean Society of New South Wales
  99. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: American journal of botany
    Volume: 8
    Issue: 5
    Date: 1921-05
    Page Range: 251--255
    Publication Info: Lancaster, Pa, Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1914-
  100. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Rhodora
    Volume: 13
    Date: 1911
    Page Range: 173--176
    Publication Info: [Cambridge, Mass., etc.], New England Botanical Club [etc.],
  101. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: American journal of botany
    Volume: 10
    Issue: 9
    Date: 1923
    Page Range: 510-514
    Publication Info: Lancaster, Pa, Published in cooperation with the Botanical Society of America by the Brooklyn Botanic Gardens, 1914-
  102. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Contributions from the United States National Herbarium
    Volume: 12
    Date: 1908
    Page Range: 113-158
    Publication Info: Washington, D.C, Smithsonian Institution Press, 1890-
  103. By: Pennell, Francis W. (Francis Whittier), - Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Plant lists : Chile, Colombia, Ecuador, and Peru
    Date: 1924-1925
    Publication Info: [Approximately 1916-1942]
  104. By: Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Plant lists : South American collections, Gray Herbarium
    Date: 1919-1920
  105. By: Johnston, I. M. (Ivan Murray), - Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Plant lists : Argentina, Chile, and Mexico
    Date: 1925-1926
  106. By: Pennell, Francis W. (Francis Whittier), - Hitchcock, A. S. (Albert Spear), - Rose, J. N. (Joseph Nelson),
    Type: List
    In: Plant lists : Chile, Colombia, Ecuador, and Peru
    Date: 1924-1925
    Publication Info: [Approximately 1916-1942]
  107. By: Hitchcock, A. S. (Albert Spear),
    Type: List
    In: Plant lists : British Guiana
    Date: 1919-1920
    Publication Info: [1919-1923]
  108. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Rhodora
    Volume: 29
    Date: 1927
    Page Range: 114--116
    Publication Info: [Cambridge, Mass., etc.], New England Botanical Club [etc.],
  109. By: Hitchcock, A. S. (Albert Spear),
    Type: Article
    In: Botanical gazette
    Volume: 16
    Issue: 5
    Date: 1891
    Page Range: 130--141
    Publication Info: Hanover, Ind, [publisher not identified], 1876-1991