1Thomas Jefferson to Peter Carr, 7 September 1814 (Jefferson Papers)
botany; study of [index entry]
2Thomas Cooper’s Notes on University Curricula, [ca. 15–22 September 1814] (Jefferson Papers)
botany; study of [index entry]
3Thomas Cooper to Thomas Jefferson, 22 September 1814 (Jefferson Papers)
botany; study of [index entry]
4Thomas Jefferson to Thomas Cooper, 7 October 1814 (Jefferson Papers)
botany; study of [index entry]
5Thomas Jefferson to William Steptoe, 13 September 1815 (Jefferson Papers)
botany; study of [index entry]
6Thomas Jefferson to Christopher Clark, 14 September 1815 (Jefferson Papers)
botany; study of [index entry]
7Thomas Jefferson to José Corrêa da Serra, 22 September 1815 (Jefferson Papers)
botany; study of [index entry]
8Thomas Jefferson to John Milledge, 22 September 1815 (Jefferson Papers)
botany; study of [index entry]
9Thomas Jefferson to John Rhea, 22 September 1815 (Jefferson Papers)
botany; study of [index entry]
10George Ticknor to Thomas Jefferson, 14 October 1815 (Jefferson Papers)
botany; study of [index entry]
11José Corrêa da Serra to Thomas Jefferson, 16 June 1816 (Jefferson Papers)
botany; study of [index entry]
12Robert B. Stark to Thomas Jefferson, 20 August 1818 (Jefferson Papers)
botany; study of [index entry]
13Account of a Visit to Monticello and Montpellier by “W.” (possibly George Watterston), [before 15 August 1820] (Jefferson Papers)
botany; study of [index entry]
14Thomas Jefferson to Francis Eppes, 6 October 1820 (Jefferson Papers)
botany; study of [index entry]
15Thomas Jefferson to Thomas Cooper and John Wayles Eppes, 16 September 1821 (Jefferson Papers)
botany; study of [index entry]
16Arsenne Thiébaut de Berneaud to Thomas Jefferson, 17 December 1821 (Jefferson Papers)
botany; study of [index entry]
17Enclosure: Oliver Everett’s Advertisement for the Memoirs of the American Academy of Arts and Sciences, [ca. 22 April … (Jefferson Papers)
botany; study of [index entry]