Astragalus curviflorus Accepted Name Astragalus curviflorus Boiss., Diagn. pl. orient., ser. 1, 2: 67. 1843. Synonyms Tragacantha curviflora (Boiss.) Kuntze, Revis. Gen. 2: 944. 1891. Regional Endemic SW Asia Distribution Pattern SW Asia ( Iran ) Local Endemic Iran Chromosome Number Note Photo Admin2020-01-26T14:10:48+00:00