Astragalus mattam Accepted Name Astragalus mattam H.T.Tsai & T.T.Yu, Bull. Fan Mém. Inst. Biol., Peiping, Bot. Ser. 7: 24. 1936. Synonyms Regional Endemic SE Asia Distribution Pattern SE Asia ( China ) Local Endemic China Chromosome Number 2n=32? Note Admin2020-01-05T01:13:46+00:00