1Thomas Jefferson to John S. Skinner, 16 May 1820 (Jefferson Papers)
or Spanish sainfoin to
2Thomas Jefferson to Thomas Appleton, 1 August 1817 (Jefferson Papers)
...23 June 1817). Lupinella is the Italian name for sainfoin (
3Thomas Jefferson to James Gibbon, 13 May 1817 (Jefferson Papers)
sainfoin [index entry] seeds; sainfoin [index entry]
4Thomas Jefferson to Isaac A. Coles, 7 May 1817 (Jefferson Papers)
sainfoin [index entry] seeds; sainfoin [index entry]
5Thomas Jefferson to James Ronaldson, 12 January 1813 (Jefferson Papers)
sainfoin [index entry]
6Memorandum Books, 1787 (Jefferson Papers)
grew sainfoin,
7From Thomas Jefferson to Nicholas Lewis, 29 July 1787 (Jefferson Papers)
...letter some more seeds of the Spanish Sainfoin lest those formerly sent should have miscarried...