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  1. By: Lesquereux, Léo,
    Publication info: Philadelphia :C. Sherman & Son, printers,1860.
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    BHL Collections: New York Botanical Garden
  2. By: Lesquereux, Léo,
    Publication info: Washington,Govt. Print. Off.,1874-1883.
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    BHL Collections: New York Botanical Garden
  3. By: Lesquereux, Léo,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  4. By: Lesquereux, Léo, - Geological Survey of Pennsylvania. - Pennsylvania. Board of Commissioners for the Second Geological Survey.
    Publication info: Harrisburg,Board of Commissioners for the Second Geological Survey,1879-84.
    Holding Institution: Wellesley College Library (archive.org)
    BHL Collections: Fossil Stories
  5. By: Lesquereux, Léo,
    Publication info: Washington,Govt. Print. Off.,1891.
    Holding Institution: University of Connecticut Libraries (archive.org)
  6. By: Geological and Natural History Survey of Minnesota. - Lesquereux, Léo, - Ulrich, Edward Oscar, - Upham, Warren, - Winchell, N. H.
    Publication info: Minneapolis, Minn. :Johnson, Smith & Harrison, state printers,1884-1901.
    Holding Institution: University of California Libraries (archive.org)
  7. By: Geological and Natural History Survey of Minnesota. - Lesquereux, Léo, - Ulrich, Edward Oscar,
    Publication info: Minneapolis, Minn.,Harrison and Smith,1895-97.
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  8. By: Lesquereux, Léo,
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    BHL Collections: John Torrey Papers | New York Botanical Garden
  9. By: Lesquereux, Léo, - Gray, Asa, - Watson, Sereno,
    Publication info: [1850-1888]
    Holding Institution: Harvard University Botany Libraries
  10. By: James, Thomas Potts, - Lesquereux, Léo,
    Publication info: Boston : S. E. Cassino and Company (C. J. Peters and Son, electrotypers and stereotypers, 145 High Street 1884
    Holding Institution: Biblioteca Digital del Real Jardin Botanico de Madrid
  11. By: Lesquereux, Léo, - James, Thomas Potts,
    Publication info: Boston :Bradlee Whidden,1895, c1884.
    Holding Institution: Canadiana.org (archive.org)
  12. By: Lesquereux, Léo, - James, Thomas Potts,
    Publication info: Boston,S. E. Cassino and company,1884.
    Holding Institution: Multiple institutions
  13. By: Sullivant, William S. (William Starling), - Gray, Asa, - Lesquereux, Léo, - Sullivant, William S. (William Starling),
    Edition: Ed. 2.
    Publication info: Columbi Ohioensium :sumptibus auctorum,1865.
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    BHL Collections: New York Botanical Garden
  14. By: Lesquereux, Léo,
    Publication info: n.p.,1866
    Holding Institution: University of Toronto - Gerstein Science Information Centre
  15. By: Cox, E. T. (Edward Travers), - Lesquereux, Léo, - Lyon, Sidney Smith,
    Publication info: Frankfort, Ky. :A.G. Hodges,1857.
    Holding Institution: Cornell University Library
  16. By: Geological and Geographical Survey of the Territories (U.S.) - Allen, J. A. (Joel Asaph), - Cope, E. D. (Edward Drinker), - Coues, Elliott, - Hayden, F. V. - Leidy, Joseph, - Lesquereux, Léo, - Meek, F. B. (Fielding Bradford), - Packard, A. S. (Alpheus Spring), - Scudder, Samuel H. (Samuel Hubbard), - Thomas, C.
    Publication info: Washington,Govt. Print. Off.,1873-90.
    Holding Institution: MBLWHOI Library
    BHL Collections: Bone Wars Collection
  17. By: Lesquereux, Léo, - Worthen, Amos Henry, - Western Engraving Co.,
    Publication info: Springfield, Ill. :Geological Survey of Illinois,1870
    Holding Institution: Smithsonian Libraries
    BHL Collections: Unearthed! Smithsonian Libraries' Paleo Collection
  18. By: Lesquereux, Léo,
    Publication info: Cambridge :Welch, Bigelow, and Company, University Press,1878.
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  19. By: Vermont. State Geologist. - Billings, E. (Elkanah), - Hager, Albert D. - Hitchcock, Charles H. - Hitchcock, Edward, - Hitchcock, Edward, - Lesquereux, Léo,
    Publication info: Claremont, N.H. :Printed by the Claremont Manufacturing Company,1861.
    Holding Institution: University of California Libraries (archive.org)
  1. By: Lesquereux, Léo,
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 5
    Issue: 300
    Date: 1883
    Page Range: 443--449
    Publication info: Washington :Smithsonian Institution Press, [etc.]
  2. By: Lesquereux, Léo,
    Type: Article
    In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
    Volume: 17
    Issue: 100
    Date: 1877
    Page Range: 163--173
    Publication info: Philadelphia :American Philosophical Society
  3. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-04-12
    Publication info: [1850-1888]
  4. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1867
    Publication info: [1850-1888]
  5. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1853-04-14
    Publication info: [1850-1888]
  6. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1882-04-15
    Publication info: [1850-1888]
  7. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-04-15
    Publication info: [1850-1888]
  8. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-04-17
    Publication info: [1850-1888]
  9. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-04-19
    Publication info: [1850-1888]
  10. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1863-04-23
    Publication info: [1850-1888]
  11. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1865-04-23
    Publication info: [1850-1888]
  12. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1878-04-23
    Publication info: [1850-1888]
  13. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-04-23
    Publication info: [1850-1888]
  14. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-04-23
    Publication info: [1850-1888]
  15. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-04-26
    Publication info: [1850-1888]
  16. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-04-26
    Publication info: [1850-1888]
  17. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-04-28
    Publication info: [1850-1888]
  18. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1860-04-03
    Publication info: [1850-1888]
  19. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-04-03
    Publication info: [1850-1888]
  20. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1873-04-30
    Publication info: [1850-1888]
  21. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-04-30
    Publication info: [1850-1888]
  22. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1861-04-07
    Publication info: [1850-1888]
  23. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-04-09
    Publication info: [1850-1888]
  24. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1876-08-11
    Publication info: [1850-1888]
  25. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-08-13
    Publication info: [1850-1888]
  26. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-08-20
    Publication info: [1850-1888]
  27. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1860-08-23
    Publication info: [1850-1888]
  28. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-08-25
    Publication info: [1850-1888]
  29. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1874-08-30
    Publication info: [1850-1888]
  30. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-08-30
    Publication info: [1850-1888]
  31. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-08-04
    Publication info: [1850-1888]
  32. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-12-01
    Publication info: [1850-1888]
  33. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1873-12-10
    Publication info: [1850-1888]
  34. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1874-12-15
    Publication info: [1850-1888]
  35. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1855-12-17
    Publication info: [1850-1888]
  36. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1858-12-02
    Publication info: [1850-1888]
  37. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1860-12-26
    Publication info: [1850-1888]
  38. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-12-26
    Publication info: [1850-1888]
  39. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1874-12-30
    Publication info: [1850-1888]
  40. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1874-12-31
    Publication info: [1850-1888]
  41. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1874-12-31
    Publication info: [1850-1888]
  42. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-02-11
    Publication info: [1850-1888]
  43. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1856-02-01
    Publication info: [1850-1888]
  44. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1859-02-10
    Publication info: [1850-1888]
  45. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1858-02-14
    Publication info: [1850-1888]
  46. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-02-16
    Publication info: [1850-1888]
  47. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1857-02-17
    Publication info: [1850-1888]
  48. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1857-02-21
    Publication info: [1850-1888]
  49. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1864-02-21
    Publication info: [1850-1888]
  50. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-02-23
    Publication info: [1850-1888]
  51. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1887-02-23
    Publication info: [1850-1888]
  52. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1861-02-25
    Publication info: [1850-1888]
  53. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1857-02-26
    Publication info: [1850-1888]
  54. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-02-26
    Publication info: [1850-1888]
  55. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-02-26
    Publication info: [1850-1888]
  56. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1876-02-28
    Publication info: [1850-1888]
  57. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-02-28
    Publication info: [1850-1888]
  58. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1875-02-04
    Publication info: [1850-1888]
  59. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-02-04
    Publication info: [1850-1888]
  60. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1870-02-06
    Publication info: [1850-1888]
  61. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1882-02-06
    Publication info: [1850-1888]
  62. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-02-07
    Publication info: [1850-1888]
  63. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1859-02-08
    Publication info: [1850-1888]
  64. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1850-02-09
    Publication info: [1850-1888]
  65. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1852-01-10
    Publication info: [1850-1888]
  66. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-01-10
    Publication info: [1850-1888]
  67. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1856-01-12
    Publication info: [1850-1888]
  68. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-01-12
    Publication info: [1850-1888]
  69. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1876-01-18
    Publication info: [1850-1888]
  70. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1860-01-19
    Publication info: [1850-1888]
  71. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1875-01-23
    Publication info: [1850-1888]
  72. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1859-01-24
    Publication info: [1850-1888]
  73. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1862-01-03
    Publication info: [1850-1888]
  74. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1878-01-04
    Publication info: [1850-1888]
  75. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-01-07
    Publication info: [1850-1888]
  76. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1877-01-08
    Publication info: [1850-1888]
  77. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-01-08
    Publication info: [1850-1888]
  78. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1853-07-10
    Publication info: [1850-1888]
  79. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1860-07-17
    Publication info: [1850-1888]
  80. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-07-19
    Publication info: [1850-1888]
  81. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1887-07-20
    Publication info: [1850-1888]
  82. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-07-21
    Publication info: [1850-1888]
  83. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1885-07-22
    Publication info: [1850-1888]
  84. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-07-25
    Publication info: [1850-1888]
  85. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-07-26
    Publication info: [1850-1888]
  86. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-07-31
    Publication info: [1850-1888]
  87. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1855-06-01
    Publication info: [1850-1888]
  88. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1857-06-14
    Publication info: [1850-1888]
  89. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-06-14
    Publication info: [1850-1888]
  90. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-06-14
    Publication info: [1850-1888]
  91. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1886-06-14
    Publication info: [1850-1888]
  92. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-06-15
    Publication info: [1850-1888]
  93. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-06-20
    Publication info: [1850-1888]
  94. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-06-21
    Publication info: [1850-1888]
  95. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-06-26
    Publication info: [1850-1888]
  96. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-06-26
    Publication info: [1850-1888]
  97. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-06-26
    Publication info: [1850-1888]
  98. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1859-06-27
    Publication info: [1850-1888]
  99. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1885-06-07
    Publication info: [1850-1888]
  100. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1888-06-09
    Publication info: [1850-1888]
  101. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-03-11
    Publication info: [1850-1888]
  102. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-03-11
    Publication info: [1850-1888]
  103. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1857-03-12
    Publication info: [1850-1888]
  104. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1876-03-12
    Publication info: [1850-1888]
  105. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1874-03-14
    Publication info: [1850-1888]
  106. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-03-14
    Publication info: [1850-1888]
  107. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-03-15
    Publication info: [1850-1888]
  108. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1857-03-17
    Publication info: [1850-1888]
  109. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1874-03-17
    Publication info: [1850-1888]
  110. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1886-03-01
    Publication info: [1850-1888]
  111. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1858-03-19
    Publication info: [1850-1888]
  112. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1866-03-19
    Publication info: [1850-1888]
  113. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-03-21
    Publication info: [1850-1888]
  114. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1860-03-25
    Publication info: [1850-1888]
  115. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-03-25
    Publication info: [1850-1888]
  116. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-03-27
    Publication info: [1850-1888]
  117. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1866-03-28
    Publication info: [1850-1888]
  118. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-03-03
    Publication info: [1850-1888]
  119. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1874-03-05
    Publication info: [1850-1888]
  120. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1857-03-07
    Publication info: [1850-1888]
  121. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1875-03-07
    Publication info: [1850-1888]
  122. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1859-03-08
    Publication info: [1850-1888]
  123. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1876-03-09
    Publication info: [1850-1888]
  124. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1878-03-09
    Publication info: [1850-1888]
  125. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1859-05-10
    Publication info: [1850-1888]
  126. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1873-05-10
    Publication info: [1850-1888]
  127. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1880-05-10
    Publication info: [1850-1888]
  128. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-05-12
    Publication info: [1850-1888]
  129. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-05-14
    Publication info: [1850-1888]
  130. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-05-14
    Publication info: [1850-1888]
  131. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1873-05-15
    Publication info: [1850-1888]
  132. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1885-05-16
    Publication info: [1850-1888]
  133. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-05-02
    Publication info: [1850-1888]
  134. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-05-02
    Publication info: [1850-1888]
  135. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1873-05-20
    Publication info: [1850-1888]
  136. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1855-05-21
    Publication info: [1850-1888]
  137. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1855-05-21
    Publication info: [1850-1888]
  138. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-05-21
    Publication info: [1850-1888]
  139. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1875-05-23
    Publication info: [1850-1888]
  140. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1857-05-28
    Publication info: [1850-1888]
  141. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-05-05
    Publication info: [1850-1888]
  142. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-05-06
    Publication info: [1850-1888]
  143. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-05-08
    Publication info: [1850-1888]
  144. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-05-08
    Publication info: [1850-1888]
  145. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-11-12
    Publication info: [1850-1888]
  146. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1888-11-12
    Publication info: [1850-1888]
  147. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1871-11-13
    Publication info: [1850-1888]
  148. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-11-15
    Publication info: [1850-1888]
  149. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-11-16
    Publication info: [1850-1888]
  150. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-11-19
    Publication info: [1850-1888]
  151. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1887-11-19
    Publication info: [1850-1888]
  152. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1885-11-02
    Publication info: [1850-1888]
  153. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1858-11-22
    Publication info: [1850-1888]
  154. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-11-23
    Publication info: [1850-1888]
  155. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1885-11-24
    Publication info: [1850-1888]
  156. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-11-26
    Publication info: [1850-1888]
  157. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1879-11-28
    Publication info: [1850-1888]
  158. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-11-30
    Publication info: [1850-1888]
  159. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-11-05
    Publication info: [1850-1888]
  160. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-11-08
    Publication info: [1850-1888]
  161. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-10-01
    Publication info: [1850-1888]
  162. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1872-10-12
    Publication info: [1850-1888]
  163. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1856-10-16
    Publication info: [1850-1888]
  164. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1856-10-16
    Publication info: [1850-1888]
  165. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-10-17
    Publication info: [1850-1888]
  166. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1852-10-27
    Publication info: [1850-1888]
  167. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1875-10-29
    Publication info: [1850-1888]
  168. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1874-09-15
    Publication info: [1850-1888]
  169. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-09-17
    Publication info: [1850-1888]
  170. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1884-09-17
    Publication info: [1850-1888]
  171. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1882-09-18
    Publication info: [1850-1888]
  172. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1857-09-21
    Publication info: [1850-1888]
  173. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1885-09-21
    Publication info: [1850-1888]
  174. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1860-09-23
    Publication info: [1850-1888]
  175. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1874-09-24
    Publication info: [1850-1888]
  176. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1882-09-28
    Publication info: [1850-1888]
  177. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1883-09-03
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  178. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1874-09-07
    Publication info: [1850-1888]
  179. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1886-09-08
    Publication info: [1850-1888]
  180. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1882-09-09
    Publication info: [1850-1888]
  181. By: Lesquereux, Léo,
    Type: Correspondence
    In: Leo Lesquereux letters to Asa Gray,
    Date: 1850
    Publication info: [1850-1888]
  182. By: Lesquereux, Léo,
    Type: Article
    In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
    Volume: 21
    Issue: 114
    Date: 1883
    Page Range: 286--289
    Publication info: Philadelphia :American Philosophical Society
  183. By: Lesquereux, Léo,
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 11
    Issue: 688
    Date: 1888
    Page Range: 83--87
    Publication info: Washington :Smithsonian Institution Press, [etc.]
  184. By: Lesquereux, Léo,
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 10
    Issue: 606
    Date: 1887
    Page Range: 21--46
    Publication info: Washington :Smithsonian Institution Press, [etc.]
  185. By: Lesquereux, Léo,
    Type: Article
    In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
    Volume: 18
    Issue: 103
    Date: 1879
    Page Range: 222--223
    Publication info: Philadelphia :American Philosophical Society
  186. By: Lesquereux, Léo,
    Type: Article
    In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
    Volume: 19
    Issue: 108
    Date: 1881
    Page Range: 287--291
    Publication info: Philadelphia :American Philosophical Society
  187. By: Lesquereux, Léo,
    Type: Article
    In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
    Volume: 17
    Issue: 101
    Date: 1878
    Page Range: 315--335
    Publication info: Philadelphia :American Philosophical Society
  188. By: Lesquereux, Léo,
    Type: Article
    In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
    Volume: 16
    Issue: 99
    Date: 1877
    Page Range: 397--416
    Publication info: Philadelphia :American Philosophical Society
  189. By: Lesquereux, Léo,
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 11
    Issue: 679
    Date: 1888
    Page Range: 11--38
    Publication info: Washington :Smithsonian Institution Press, [etc.]
  190. By: Lesquereux, Léo,
    Type: Article
    In: Proceedings of the United States National Museum.
    Volume: 13
    Issue: 792
    Date: 1890
    Page Range: 5--12
    Publication info: Washington :Smithsonian Institution Press, [etc.]
  191. By: Lesquereux, Léo,
    Type: Article
    In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge.
    Volume: 17
    Issue: 100
    Date: 1877
    Page Range: 173--175
    Publication info: Philadelphia :American Philosophical Society