Astragalus amarus Accepted Name Astragalus amarus Pall., Sp. Astragal.: 8, t. 6. 1800. Synonyms Tragacantha amara (Pall.) Kuntze, Revis. Gen. 2: 942. 1891. Regional Endemic USSR Distribution Pattern USSR { Russia Europe / Central Asia ( Kazakhstan ) } Local Endemic Chromosome Number Note Admin2020-01-04T17:59:53+00:00