Astragalus refractus Accepted Name Astragalus refractus C.A.Mey., Verz. Pfl. Cauc.: 144. 1831. Synonyms Astragalus masulehensis Ranjbar & Assadi, Willdenowia 35: 119. 2005. Tragacantha refracta (C.A.Mey.) Kuntze, Revis. Gen. 2: 947. 1891. Regional Endemic Distribution Pattern SW Asia ( Iran ) USSR { Russia Caucasus / Azerbaijan } Local Endemic Chromosome Number Note Admin2020-01-05T09:27:13+00:00