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This contributor has added 3224 volumes from 1558 titles, containing 760095 pages.
This contributor has added 34559 chapters/articles/treatments.

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  1. By: Sangat-Roemantyo, Harini
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  2. By: Sargent, Francis H.
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  3. By: Schaffner, José Guillermo,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  4. By: Schrank, Franz von Paula,
    Publication info: Francofurti, 1792
    Holding Institution: Harvard University Botany Libraries
  5. By: Schubert, Bernice,
    Publication info: [Date of production not identified]
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  6. By: Schubert, Bernice,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  7. By: Schubert, Bernice,
    Publication info: [Approximately 1955-1957]
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  8. By: Schubert, Bernice,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  9. By: Schubert, Bernice,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  10. By: Schubert, Bernice,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  11. By: Schubert, Bernice,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  12. By: Schubert, Bernice,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  13. By: Schubert, Bernice,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  14. By: Schubert, Bernice, - Rogerson, David L.,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  15. By: Schultes, Richard Evans,
    Holding Institution: Harvard University Botany Libraries
  16. By: Seler, Eduard,
    Publication info: 1895-1897
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  17. By: Sewall, Charles Summers,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  18. By: Sharples, Stephen Paschall,
    Publication info: [1913]
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  19. By: Shepard, Ethel,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  20. By: Shockley, W. H.,
    Publication info: 1888
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  21. By: Shreve, Forrest, - Tinkham, Ernest R.
    Publication info: [1939-1940]
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  22. By: Shriver, Howard,
    Publication info: [Date of production not identified]
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  23. By: Skutch, Alexander F. (Alexander Frank),
    Publication info: 1935-1940
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  24. By: Skwarra, Elisabeth,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  25. By: Smith, Albert C. (Albert Charles),
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  26. By: Smith, Herbert H. (Herbert Huntington),
    Publication info: [1898-1902]
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  27. By: Smith, Lucio C.,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  28. By: Soejarto, Djaja D.
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  29. By: Spielmann, Jacob Reinbold,
    Publication info: Argentorati [France], Apud J.G. Bauerum, 1766
    Holding Institution: Harvard University Botany Libraries
  30. By: Standley, Paul Carpenter,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  31. By: Steinbach, José,
    Publication info: [Approximately 1929-1944]
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  32. By: Stevens, Peter F. (Peter Francis),
    Publication info: 1975-1976
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  33. By: Stewart, Robert M. (Botanist),
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  34. By: Stone, Benjamin C. (Benjamin Clemens),
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  35. By: Suringar, W. F. R. (Willem Frederik Reinier),
    Publication info: Leeuwarden, Hugo Suringar, 1895
    Holding Institution: Harvard University Botany Libraries
  36. By: Swan, C. W. (Charles Walter), - Massachusetts. Metropolitan Park Commission.
    Publication info: Between 1894 and 1896
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: Archives from the Boston Metropolitan Park Flora
  37. By: Szyszyłowicz, Ign. (Ignacy),
    Publication info: Cracoviae, typis Universitatis Jagellonicae, 1888
    Holding Institution: Harvard University Botany Libraries
  38. By: Szyszyłowicz, Ign. (Ignacy),
    Publication info: Cracoviae, typis Universitatis Jagellonicae, 1887
    Holding Institution: Harvard University Botany Libraries
  39. By: Takeuchi, Wayne N.,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  40. By: Tejera Guevara, Enrique,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  41. By: Thompson, Ellen Powell,
    Publication info: [approximately 1872]
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  42. By: Thurber, George,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  43. By: Tonduz, Adolfo, - Pittier, Henri,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  44. By: Tonduz, Adolfo, - Pittier, Henri,
    Publication info: [approximately 1896-1900]
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  45. By: Toro, Rafael A. (Rafael Andres),
    Publication info: [approximately 1927]
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  46. By: United States Exploring Expedition
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  47. By: Ventenat, É. P. (Étienne Pierre),
    Publication info: Paris, Sallior, an. 3mè de la République française [i.e. 1792 or 1793]
    Holding Institution: Harvard University Botany Libraries
  48. By: Venturi, Santiago,
    Publication info: [approximately 1929-1939]
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  49. By: Vorhies, Charles T. (Charles Taylor),
    Publication info: 1916
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  50. By: Waghorne, Arthur C. (Arthur Charles),
    Publication info: 1896-1898
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  51. By: Waterfall, U. T. (Umaldy Theodore),
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  52. By: Watson, Sereno, - United States Geological Exploration of the Fortieth Parallel
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  53. By: Weatherby, Charles Alfred, - Weatherby, Una F.,
    Publication info: 1933
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  54. By: Weberbauer, A. (August),
    Publication info: 1910-1914
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  55. By: Weiblen, George D. - Laman, Timothy G, - Rachman, Ismail A., - Mirmanto, Edi,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  56. By: Wetmore, Ralph H. (Ralph Hartley), - Woodworth, Robert H. (Robert Hugo), - Abbe, Ernst C. (Ernst Cleveland),
    Publication info: 1929-1932
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  57. By: White, Stephen S. - Johnston, I. M. (Ivan Murray),
    Publication info: 1938-1940
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  58. By: Whitford, Harry Nichols
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  59. By: Wijaya, E. A.,
    Publication info: 1991
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  60. By: Wilder, Gerrit Parmile,
    Publication info: 1929
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  61. By: Williams, R. S. (Robert Statham),
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  62. By: Wilson, Grace W.,
    Publication info: [date of production not identified]
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  63. By: Wright, Charles,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  64. By: Wright, Charles,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  65. By: Wright, Charles,
    Holding Institution: Harvard University Botany Libraries
  66. By: Wright, Charles,
    Holding Institution: Harvard University Botany Libraries
  67. By: Wright, Charles,
    Holding Institution: Harvard University Botany Libraries
  68. By: Wright, Charles,
    Holding Institution: Harvard University Botany Libraries
  69. By: Wright, Charles,
    Holding Institution: Harvard University Botany Libraries
  70. By: Wright, Charles,
    Holding Institution: Harvard University Botany Libraries
  71. By: Wright, Charles, - Harvey, William H. (William Henry), - Munro, William, - United States North Pacific Exploring Expedition (1853-1856)
    Publication info: [1853-1856]
    Holding Institution: Harvard University Botany Libraries
  72. By: Wright, Debra D.
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  73. By: Wright, Stillman,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
  74. By: Wynn, Kenneth M.,
    Holding Institution: Harvard University Botany Libraries
    BHL Collections: BHL Field Notes Project
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  1. By: Piper, S. M., Mrs.,
    Type: Correspondence
    In: George Edward Davenport correspondence
    Date: 1874-03-04
  2. By: Piper, S. M., Mrs.,
    Type: Correspondence
    In: George Edward Davenport correspondence
    Date: 1883-05-04
  3. By: Piper, S. M., Mrs.,
    Type: Correspondence
    In: George Edward Davenport correspondence
    Date: 1874-01-05
  4. By: Piper, S. M., Mrs.,
    Type: Correspondence
    In: George Edward Davenport correspondence
    Date: 1874-09-07
  5. By: Piper, S. M., Mrs.,
    Type: Correspondence
    In: George Edward Davenport correspondence
    Date: 1878-12-08
  6. By: Pirión, Anastasio, - Johnston, I. M. (Ivan Murray),
    Type: List
    In: Plant lists : Chile
    Date: 1934
  7. By: Pitcher, Zina,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Pa-Pl
    Date: 1842-04-26
    Publication Info: [1835-1893]
  8. By: Pitcher, Zina,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Pa-Pl
    Date: 1838-09-19
    Publication Info: [1835-1893]
  9. By: Pittier, Emilio,
    Type: List
    In: Gray Herbarium miscellaneous plant lists
    Date: 1922
  10. By: Pittier, Henri,
    Type: List
    In: Plant lists : Colombia, Costa Rica, and Venezuela
    Date: 1915-1919
  11. By: Pittier, Henri,
    Type: List
    In: Plant lists : Venezuela
    Date: 1919-1924
  12. By: Pittier, Henri,
    Type: List
    In: Plant lists : Colombia, Costa Rica, and Venezuela
    Date: 1888-1898
  13. By: Pittier, Henri,
    Type: List
    In: Gray Herbarium miscellaneous plant lists
    Date: 1906
    Publication Info: [1890-1913]
  14. By: Pittier, Henri,
    Type: Notes
    In: Plant lists : Colombia, Costa Rica, and Venezuela
    Date: 1917-1924
  15. By: Pittier, Henri, - D'Heguert, José Saer, - Jahn, Alfredo,
    Type: List
    In: Plant lists : Colombia, Costa Rica, and Venezuela
    Date: 1915-1922
  16. By: Pittier, Henri, - D'Heguert, José Saer, - Jahn, Alfredo,
    Type: List
    In: Plant lists : Venezuela
    Date: 1917-1924
  17. By: Pittier, Henri, - D'Heguert, José Saer, - Jahn, Alfredo,
    Type: List
    In: Plant lists : Colombia, Costa Rica, and Venezuela
    Date: 1919-1920
  18. By: Pittier, Henri, - Gleason, Henry A. (Henry Allan), - Pilger, R. (Robert), - Sprague, Thomas Archibald
    Type: List
    In: Plant lists : Colombia, Costa Rica, and Venezuela
    Date: 1921-1922
  19. By: Pittier, Henri, - Tonduz, Adolfo,
    Type: List
    In: Plant lists : Colombia, Costa Rica, and Venezuela
    Date: 1897-1898
  20. By: Planchon, Jules-Emile,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Pa-Pl
    Date: 1873-07-19
    Publication Info: [1835-1893]
  21. By: Planchon, Jules-Emile,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Pa-Pl
    Date: 1887-05-12
    Publication Info: [1835-1893]
  22. By: Plank, Elisha N.
    Type: Correspondence
    In: Asa Gray correspondence. Senders Pa-Pl
    Date: 1885-08-18
    Publication Info: [1835-1893]
  23. By: Plank, Elisha N.
    Type: Correspondence
    In: Asa Gray correspondence. Senders Pa-Pl
    Date: 1888-07-30
    Publication Info: [1835-1893]
  24. By: Plank, Elisha N.
    Type: Correspondence
    In: Asa Gray correspondence. Senders Pa-Pl
    Date: 1886-11-15
    Publication Info: [1835-1893]
  25. By: Plank, Elisha N.
    Type: Correspondence
    In: Asa Gray correspondence. Senders Pa-Pl
    Date: 1890-11-02
    Publication Info: [1835-1893]
  26. By: Plimpton, Frederic S.
    Type: Correspondence
    In: George Edward Davenport correspondence
    Date: 1890-03-13
  27. By: Plimpton, Frederic S.
    Type: Correspondence
    In: George Edward Davenport correspondence
    Date: 1890-11-03
  28. By: Plimpton, George Arthur
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1912-01-16
  29. By: Plitt, Charles Christian
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1909
  30. By: Plitt, Charles Christian
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1909-04-04
  31. By: Plitt, Charles Christian
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1909
  32. By: Pliven, Charles F.
    Type: Correspondence
    In: George Edward Davenport correspondence
    Date: 09-15
  33. By: Plummer, Evelyn E.
    Type: Correspondence
    In: Asa Gray correspondence. Senders Pa-Pl
    Date: 1887-08-05
    Publication Info: [1835-1893]
  34. By: Plummer, Evelyn E.
    Type: Correspondence
    In: Asa Gray correspondence. Senders Pa-Pl
    Date: 1887-08-05
    Publication Info: [1835-1893]
  35. By: Poland, William Carey,
    Type: Correspondence
    In: James Franklin Collins correspondence. Senders Perry-Sandberg
    Date: 1910-05-23
  36. By: Pollard, Charles Louis,
    Type: Correspondence
    In: James Franklin Collins correspondence. Senders Perry-Sandberg
    Date: 1907-04-26
  37. By: Pollard, Charles Louis,
    Type: Correspondence
    In: James Franklin Collins correspondence. Senders Perry-Sandberg
    Date: 1907-04-05
  38. By: Pollard, Charles Louis,
    Type: Correspondence
    In: James Franklin Collins correspondence. Senders Perry-Sandberg
    Date: 1897-04-08
  39. By: Pollard, Charles Louis,
    Type: Correspondence
    In: James Franklin Collins correspondence. Senders Perry-Sandberg
    Date: 1899-06-13
  40. By: Pollard, Charles Louis,
    Type: Correspondence
    In: James Franklin Collins correspondence. Senders Perry-Sandberg
    Date: 1899-06-09
  41. By: Pollard, Charles Louis,
    Type: Correspondence
    In: James Franklin Collins correspondence. Senders Perry-Sandberg
    Date: 1907-03-14
  42. By: Pollard, Charles Louis,
    Type: Correspondence
    In: James Franklin Collins correspondence. Senders Perry-Sandberg
    Date: 1907-03-26
  43. By: Pollard, Charles Louis,
    Type: Correspondence
    In: James Franklin Collins correspondence. Senders Perry-Sandberg
    Date: 1898-11-08
  44. By: Pollard, Charles Louis,
    Type: Correspondence
    In: James Franklin Collins correspondence. Senders Perry-Sandberg
    Date: 1899-10-30
  45. By: Pollard, Charles Louis,
    Type: Correspondence
    In: James Franklin Collins correspondence. Senders Perry-Sandberg
    Date: 1899-10-30
  46. By: Pollard, Charles Louis,
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1908-06-15
  47. By: Pollard, Charles Louis,
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1899-06-21
  48. By: Pollard, Charles Louis,
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1899-06-09
  49. By: Pollard, Charles Louis,
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1899-10-10
  50. By: Pool, Frank J.
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1890-06-30
    Publication Info: [1844-1892]
  51. By: Pope, A. Winthrop
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1887-05-10
    Publication Info: [1844-1892]
  52. By: Pope, A. Winthrop
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1891-05-28
    Publication Info: [1844-1892]
  53. By: Pope, A. Winthrop
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1891-09-30
    Publication Info: [1844-1892]
  54. By: Pope, Alexander,
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1909-01-06
  55. By: Porsild, Morten P. (Morten Pedersen),
    Type: Correspondence
    In: Merritt Lyndon Fernald correspondence
    Date: 1919-07-03
    Publication Info: [1890-1951]
  56. By: Porsild, Morten P. (Morten Pedersen),
    Type: Correspondence
    In: Merritt Lyndon Fernald correspondence
    Date: 1919-05-30
    Publication Info: [1890-1951]
  57. By: Porter, Alice F.,
    Type: Correspondence
    In: James Franklin Collins correspondence. Senders Perry-Sandberg
    Date: 1919-02-17
  58. By: Porter, R. H.
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1883-11-29
    Publication Info: [1844-1892]
  59. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: George Edward Davenport correspondence
    Date: 1890-09-01
  60. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: George Golding Kennedy correspondence. Senders A-Z
    Date: 1900-01-09
  61. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1874-04-10
    Publication Info: [1844-1892]
  62. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1867-04-11
    Publication Info: [1844-1892]
  63. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1874-04-11
    Publication Info: [1844-1892]
  64. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1874-04-15
    Publication Info: [1844-1892]
  65. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1874-04-17
    Publication Info: [1844-1892]
  66. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1852-04-20
    Publication Info: [1844-1892]
  67. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1849-04-23
    Publication Info: [1844-1892]
  68. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1853-08-20
    Publication Info: [1844-1892]
  69. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1873-12-10
    Publication Info: [1844-1892]
  70. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1863-12-11
    Publication Info: [1844-1892]
  71. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1877-12-19
    Publication Info: [1844-1892]
  72. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1873-12-22
    Publication Info: [1844-1892]
  73. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1887-02-10
    Publication Info: [1844-1892]
  74. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1881-02-11
    Publication Info: [1844-1892]
  75. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1872-01-01
    Publication Info: [1844-1892]
  76. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1892-01-12
    Publication Info: [1844-1892]
  77. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1872-01-22
    Publication Info: [1844-1892]
  78. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1870-01-27
    Publication Info: [1844-1892]
  79. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1892-01-28
    Publication Info: [1844-1892]
  80. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1870-01-04
    Publication Info: [1844-1892]
  81. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1859-01-07
    Publication Info: [1844-1892]
  82. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1847-07-13
    Publication Info: [1844-1892]
  83. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1883-07-14
    Publication Info: [1844-1892]
  84. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1879-07-15
    Publication Info: [1844-1892]
  85. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1859-07-20
    Publication Info: [1844-1892]
  86. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1847-07-29
    Publication Info: [1844-1892]
  87. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1877-06-22
    Publication Info: [1844-1892]
  88. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1857-06-06
    Publication Info: [1844-1892]
  89. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1870-06-08
    Publication Info: [1844-1892]
  90. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1864-03-15
    Publication Info: [1844-1892]
  91. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1877-05-01
    Publication Info: [1844-1892]
  92. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1867-05-20
    Publication Info: [1844-1892]
  93. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1880-05-20
    Publication Info: [1844-1892]
  94. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1855-05-21
    Publication Info: [1844-1892]
  95. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1856-11-12
    Publication Info: [1844-1892]
  96. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1877-11-02
    Publication Info: [1844-1892]
  97. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1886-11-04
    Publication Info: [1844-1892]
  98. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1872-10-01
    Publication Info: [1844-1892]
  99. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1879-10-14
    Publication Info: [1844-1892]
  100. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1862-10-18
    Publication Info: [1844-1892]
  101. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1847-10-19
    Publication Info: [1844-1892]
  102. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1871-10-02
    Publication Info: [1844-1892]
  103. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1856-10-31
    Publication Info: [1844-1892]
  104. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1860-09-14
    Publication Info: [1844-1892]
  105. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1865-09-18
    Publication Info: [1844-1892]
  106. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1865-09-25
    Publication Info: [1844-1892]
  107. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1849-09-27
    Publication Info: [1844-1892]
  108. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1867-09-03
    Publication Info: [1844-1892]
  109. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1858-09-04
    Publication Info: [1844-1892]
  110. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1889-08-03
  111. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1894-12-31
  112. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1890-02-22
  113. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1892-02-27
  114. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1892-01-18
  115. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1891-01-05
  116. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1889-11-12
  117. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1892-11-29
  118. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1895-11-05
  119. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1889-10-01
  120. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1889-10-11
  121. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1889-10-12
  122. By: Porter, Thomas C. (Thomas Conrad),
    Type: Correspondence
    In: Walter Deane correspondence. Senders A-Z
    Date: 1889-09-23
  123. By: Portland Society of Natural History (Me.)
    Type: Correspondence
    In: James Franklin Collins correspondence. Senders Jack-Mackintosh
    Date: 1906-01-14
  124. By: Potter, Alfred C.
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1890-05-15
    Publication Info: [1844-1892]
  125. By: Potter, Alfred C.
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1891-10-22
    Publication Info: [1844-1892]
  126. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-04-16
  127. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1923-04-23
  128. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-04-25
  129. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1923-04-29
  130. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-04-05
  131. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1921-12-15
  132. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1921-12-02
  133. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-12-20
  134. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-12-20
  135. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-12-20
  136. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-12-22
  137. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-12-25
  138. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1921-12-27
  139. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-12-03
  140. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1921-12-05
  141. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-12-08
  142. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-01-10
  143. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1925-01-10
  144. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1923-01-18
  145. By: Powell, Charles W.
    Type: List
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-01-22
  146. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-01-22
  147. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-01-31
  148. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-07-02
  149. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-07-02
  150. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-07-02
  151. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-06-01
  152. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-06-15
  153. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-06-17
  154. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-06-02
  155. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-06-20
  156. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-06-21
  157. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-06-27
  158. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-06-09
  159. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-03-16
  160. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-03-22
  161. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-03-26
  162. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-03-04
  163. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-05-10
  164. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-05-18
  165. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-05-21
  166. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-11-10
  167. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1921-11-15
  168. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-11-20
  169. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1921-11-22
  170. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1921-11-25
  171. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1921-11-03
  172. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-11-05
  173. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-10-15
  174. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1921-10-19
  175. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-10-24
  176. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-10-28
  177. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-10-29
  178. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1921-10-30
  179. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-10-04
  180. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-10-08
  181. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-10-08
  182. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-09-10
  183. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-09-17
  184. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-09-25
  185. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-09-25
  186. By: Powell, Charles W.
    Type: List
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-09-27
  187. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-09-27
  188. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-09-03
  189. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: 1922-09-06
  190. By: Powell, Charles W.
    Type: Correspondence
    In: Oakes Ames Orchid Herbarium correspondence files
    Date: undated
  191. By: Powell, Samuel L.
    Type: Correspondence
    In: George Edward Davenport correspondence
    Date: 1891-01-25
  192. By: Powers, William L.,
    Type: Correspondence
    In: James Franklin Collins correspondence. Senders Perry-Sandberg
    Date: 1905-02-14
  193. By: Poyser, William A.
    Type: Correspondence
    In: George Edward Davenport correspondence
    Date: 1907-11-20
  194. By: Pratt, A. E. (Antwerp Edgar)
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1891-06-01
    Publication Info: [1844-1892]
  195. By: Pratt, A. E. (Antwerp Edgar)
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1891-06-30
    Publication Info: [1844-1892]
  196. By: Pratt, Minot,
    Type: Correspondence
    In: George Edward Davenport correspondence
    Date: 1875-04-11
  197. By: Pratt, Minot,
    Type: Correspondence
    In: George Edward Davenport correspondence
    Date: 1873-05-12
  198. By: Pratt, Minot,
    Type: Correspondence
    In: George Edward Davenport correspondence
    Date: 1874-10-15
  199. By: Pratt, Minot,
    Type: Correspondence
    In: George Edward Davenport correspondence
    Date: 1872-08-19
  200. By: Pratt, Minot,
    Type: Correspondence
    In: George Edward Davenport correspondence
    Date: 1873-05-25
  201. By: Pray, James Sturgis,
    Type: Correspondence
    In: Merritt Lyndon Fernald correspondence
    Date: 1920-05-29
    Publication Info: [1890-1951]
  202. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1852-04-01
    Publication Info: [1844-1892]
  203. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1852-04-21
    Publication Info: [1844-1892]
  204. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1848-04-03
    Publication Info: [1844-1892]
  205. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1850-04-04
    Publication Info: [1844-1892]
  206. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1845-04-05
    Publication Info: [1844-1892]
  207. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1849-08-10
    Publication Info: [1844-1892]
  208. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1853-08-18
    Publication Info: [1844-1892]
  209. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1845-08-07
    Publication Info: [1844-1892]
  210. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1856-12-11
    Publication Info: [1844-1892]
  211. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1849-12-19
    Publication Info: [1844-1892]
  212. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1850-12-02
    Publication Info: [1844-1892]
  213. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1850-12-02
    Publication Info: [1844-1892]
  214. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1855-12-03
    Publication Info: [1844-1892]
  215. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1846-12-04
    Publication Info: [1844-1892]
  216. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1845-12-05
    Publication Info: [1844-1892]
  217. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1850-12-07
    Publication Info: [1844-1892]
  218. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1851-02-11
    Publication Info: [1844-1892]
  219. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1865-02-13
    Publication Info: [1844-1892]
  220. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1851-02-14
    Publication Info: [1844-1892]
  221. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1850-02-16
    Publication Info: [1844-1892]
  222. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1852-02-24
    Publication Info: [1844-1892]
  223. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1851-02-08
    Publication Info: [1844-1892]
  224. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1851-01-22
    Publication Info: [1844-1892]
  225. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1846-01-24
    Publication Info: [1844-1892]
  226. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1845-01-31
    Publication Info: [1844-1892]
  227. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1845-01-05
    Publication Info: [1844-1892]
  228. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1850-01-05
    Publication Info: [1844-1892]
  229. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1851-07-24
    Publication Info: [1844-1892]
  230. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1850-07-26
    Publication Info: [1844-1892]
  231. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1846-07-31
    Publication Info: [1844-1892]
  232. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1845-06-12
    Publication Info: [1844-1892]
  233. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1854-06-02
    Publication Info: [1844-1892]
  234. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1854-06-21
    Publication Info: [1844-1892]
  235. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1851-05-10
    Publication Info: [1844-1892]
  236. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1855-05-14
    Publication Info: [1844-1892]
  237. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1855-11-13
    Publication Info: [1844-1892]
  238. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1851-11-14
    Publication Info: [1844-1892]
  239. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1845-11-21
    Publication Info: [1844-1892]
  240. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1855-11-28
    Publication Info: [1844-1892]
  241. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1858-10-01
    Publication Info: [1844-1892]
  242. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1858-10-01
    Publication Info: [1844-1892]
  243. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1849-10-17
    Publication Info: [1844-1892]
  244. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1845-10-18
    Publication Info: [1844-1892]
  245. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1852-10-18
    Publication Info: [1844-1892]
  246. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1845-10-03
    Publication Info: [1844-1892]
  247. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1851-09-11
    Publication Info: [1844-1892]
  248. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1845-09-02
    Publication Info: [1844-1892]
  249. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1851-09-22
    Publication Info: [1844-1892]
  250. By: Prestele, Joseph,
    Type: Correspondence
    In: Asa Gray correspondence. Senders Po-Q
    Date: 1847-09-08
    Publication Info: [1844-1892]
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