Abstract: In this paper Changruicaoia flaviflora Z.Y.Zhu is regarded as a synonym of Heterolamium debile(Hemsl.) C.Y.Wu var. tochauense(Kudo)C.Y.Wu.Xizangia bartschioides(Hand.-Mazz) D.Y.Hong is a latter homonym for X.bartschioides (Hand.-Mazz)C.Y.Wu et D.D.Tao, so that it should be rejected. The correct name for "Chuan Ba Jiao Lian" is Dysosma delavayi (Franch.)Hu.

Key words: Synonym

摘要： 本文认为黄花长蕊草Changruicaoia flaviflora Z. Y. Zhu应是尖齿异野芝麻Heterolamium debile (Hemsl.) C. Y. Wu var. tochauense (Kudo)C. Y. Wu 的异名.Xizangia bartschioides (Hand.-Mazz.)D. Y. Hong 为一晚出同名应予废弃.川八角莲的正确名称应是Dysosma delavayi (Franch.)Hu.

关键词: 异名, 同名, 正确名