1Petty Vaughan to Thomas Jefferson, 29 March 1819 (Jefferson Papers)
rutabaga (Swedish turnip)
2Enclosure: Petty Vaughan’s Notes on Rutabaga (Swedish Turnip), 29 March 1819, enclosure number 1 in Petty Vaughan to … (Jefferson Papers)
’s Notes on Rutabaga (Swedish Turnip)rutabagas (Swedish turnips) [index entry]