Babel - s.n. - United States
Brackett - s.n. - United States
Eggert - s.n. - United States
Gregg - 25 - Mexico
Heller - 1701 - United States
Hinton - 17120 - Mexico
Jermy - s.n. - United States
Jones - 26130 - United States
Lievens - 2154 - United States
Lievens - 2156 - United States
Lievens - 2931 - United States
Melilotus indicus
Reverchon - 3753 - United States
Reverchon - s.n. - United States
Tracy - 9067 - United States
Waller Jr. - 2566 - United States
Wilkinson - 181 - United States
Wilkinson - 33 - United States