Astragalus arnoldianus Accepted Name Astragalus arnoldianus N.D.Simpson, Notes Roy. Bot. Gard. Edinburgh 8: 239. 1915. Synonyms Astragalus simpsonii E.Peter, Acta Horti Gothob. 12: 48. 1938. Regional Endemic SE Asia Distribution Pattern SE Asia ( China ) Local EndemicChinaChromosome NumberNote Admin2020-01-05T13:56:44+00:00