Astragalus hamadanus Accepted Name Astragalus hamadanus Boiss., Fl. Or. Suppl.:186. 1888. Synonyms Astragalus sessiliceps Bornm., Mitth. Th_ring. Bot. Vereins, n.s. 23: 17. 1908. Regional Endemic SW Asia Distribution Pattern SW Asia ( Iran ) Local Endemic Iran Chromosome Number Note (N-) Photo Admin2020-01-15T22:32:16+00:00