1. Ahangarian S, Kazempour Osaloo S, Maassoumi AA (2007) Molecular phylogeny of the tribe Hedysareae with special reference to Onobrychis (Fabaceae) as inferred from nrDNA ITS sequences. Iran Jour Bot 13:64–74
2. Aksoy H, Unal F, Aytac Z (2001) Karyological study on four endemic Ebenus L. Taxa (Fabaceae) in Turkey. Caryologica 54:307–311
3. Ali SI (1977) Papilionaceae. In: Nasir E, Ali SI (eds) Flora of West Pakistan, no. 100. University of Karachi, Karachi
4. Amirahmadi A, Kazempour Osaloo S, Maassoumi AA (2010) Loss of chloroplast trnLUAA intron in two species of Hedysarum (Fabaceae): evolutionary implications. IJB 8:150–155
5. Archie JW (1989) A randomization test for phylogenetic information in systematic data. Syst Zool 38:239–252