1To Thomas Jefferson from Mary Jefferson Eppes, 18 April 180[1] (Jefferson Papers)
...in some way or other. I send you the lettuce seed which Mr Bolling promis’d you last year....
2From Thomas Jefferson to Gibson & Jefferson, 13 April 1804 (Jefferson Papers)
3. oz. lettuce seed. the Roman preferred
3From Thomas Jefferson to Martha Jefferson Randolph, 14 May 1804 (Jefferson Papers)
...house. I picked up by the way some ice-lettuce seed, which I inclose you to enable you to...
4Thomas Jefferson to Jeremiah A. Goodman, 1 March 1812 (Jefferson Papers)
I inclose some lettuce seed, and shall be glad if you will sow about...
5Thomas Jefferson: Memorandum to Jeremiah A. Goodman, 12 May 1812 (Jefferson Papers)
lettuce; seeds [index entry]
6Thomas Jefferson to Jeremiah Goodman, 9 August 1812 (Jefferson Papers)
Tennisball lettuce seed, as I do not cultivate it here, altho’...
7Instructions for Poplar Forest Management, 13 December 1812 (Jefferson Papers)
lettuce; seeds [index entry]
8Randolph Jefferson to Thomas Jefferson, 13 February 1815 (Jefferson Papers)
lettuce seed. if it is but one half spoon full provided...
9Thomas Jefferson to Randolph Jefferson, 16 February 1815 (Jefferson Papers)
lettuce; seeds [index entry]