Astragalus susianus subsp. stapfianus Accepted Name Astragalus susianus subsp. stapfianus Sirj. & Rech.f., Anz. Osterr. Akad. Wiss., Math.-Naturwiss. Kl. 90: 154. 1953. Synonyms Regional Endemic SW Asia Distribution Pattern SW Asia ( Iran ) Local Endemic Iran Chromosome Number Note Photo Admin2020-03-30T09:50:20+00:00