Astragalus rufescens Accepted Name Astragalus rufescens Freyn, Bull. Herb. Boiss. 6: 981. 1898. Synonyms Astragalus variegatus Freyn & Bornm., Bull. Herb. Boiss. 5: 592. 1897. Regional Endemic SW Asia Distribution Pattern SW Asia ( Iran ) Local Endemic Iran Chromosome Number Note (N-) Admin2020-01-05T00:13:22+00:00