在考证了模式标本、查阅了大量腊叶标本的基础上,结合野外居群生物学调查工作,作者认为膜荚甘草Glycyrrhiza korshinskyi Grig.和无腺毛甘草Geglandulosa X.Y.Li作为独立的种不能成立,应处理为乌拉甘草G.uralensis Fisch.ex DC.的异名。
After examining a large number of specimens and type materials of Glycyrrhiza uralensis Fisch, ex DC., G. korshinskyi Grig. and G. eglandtdosa X. Y. Li and observing their populational variation in field, we reduce G. korshinskyi and G. eglandtdosa to the synonymy of G. uralensis.