Astragalus macrosemius Accepted Name Astragalus macrosemius Boiss. & Hohen. in Boissier, Diagn. pl. orient., ser. 1, 9: 93. 1849. Synonyms Tragacantha macrosemia (Boiss. & Hohen.) Kuntze, Revis. Gen. 2: 946. 1891. Regional Endemic SW Asia Distribution Pattern SW Asia ( Iran ) Local Endemic Iran Chromosome Number Note Admin2020-01-05T08:54:51+00:00