沙打旺是豆种黄芪属的多年草本植物。学名为Astrogalus adsurgens pall.中文名叫直立黄芪。它的别名很多,诸如麻豆秧、薄地犟、紫绵草、地丁等,沙打旺是别名中常用的一种。此外还有称它斜茎黄芪、紫木黄芪等。沙打旺原是一种野生植物。由于它适应性很强,因此野生群落分布很广,从寒冷的东 Astragalus is Astragalus species beans for many years herbs. Scientific name is Astrogalus adsurgens pall. Chinese called upright Astragalus. It's alias many, such as hemp seedlings, thin tortoise, purple cotton grass, to Dices, sand Asthma is commonly used in alias. In addition, it also said it oblique stem Astragalus, Astragalus and other wood. Sanda Wong was originally a wild plant. Due to its adaptability, the wild communities are widely distributed, from the cold east