1. Ali SI (1977) Flora of West Pakistan. No. 100 Papilionaceae. University of Karachi, Karachi
2. Beijerinck W (1947) Zandenatlas der Nederlandsche flora ten behoeve van de botanie, palaeontologie, bodemcultuur en warenkennis. H. Veenman & Zonen, Wageningen
3. Bena G, Lejeunne B, Prosperi JM, Olivieri I (1998) Molecular phylogenetic approach for studying life-history evolution: the ambiguous example of the genus Medicago L. Proc R Soc B Biol Sci 265:1141–1151
4. Brenner DM (2005) Methods for Melilotus germplasm regeneration. Plant Genet Resourc Newslett 141:51–55
5. Bugwood (2017) BugwoodWiki. The University of Georgia Center for invasive species and ecosystem health.
https://wiki.bugwood.org/
. Accessed Nov 2017