1Thomas Jefferson to Pierre Samuel Du Pont de Nemours, André Thoüin, and Bartelémy de Faujas-Saint Fond, 16 May 1809 (Jefferson Papers)
gardens; Jardin des Plantes [index entry]
2Thomas Jefferson to James Gibbon, 22 June 1820 (Jefferson Papers)
gardens; Jardin des Plantes (Paris) [index entry]
3Jonathan Thompson to Thomas Jefferson, 14 June 1821 (Jefferson Papers)
gardens; Jardin des Plantes (Paris) [index entry]
4Thomas Jefferson to James Monroe, 23 May 1811 (Jefferson Papers)
gardens; Jardin des Plantes [index entry]
5James Gibbon to Thomas Jefferson, 12 June 1820 (Jefferson Papers)
gardens; Jardin des Plantes (Paris) [index entry]
6Thomas Jefferson to Jonathan Thompson, 25 June 1821 (Jefferson Papers)
gardens; Jardin des Plantes (Paris) [index entry]
7Reuben G. Beasley to Thomas Jefferson, 1 May 1822 (Jefferson Papers)
gardens; Jardin des Plantes (Paris) [index entry]
8Thomas Jefferson to Peter A. Guestier, 23 July 1815 (Jefferson Papers)
gardens; Jardin des Plantes [index entry]
9Thomas Jefferson to David Hosack, 18 February 1818 (Jefferson Papers)
gardens; Jardin des Plantes [index entry]
10Thomas Jefferson to David Hosack, 13 July 1816 (Jefferson Papers)
gardens; Jardin des Plantes [index entry]