Abstract: The plants of Sect. Hilliella O. E. Schulz of Cochlearia L. in China are very different from Cochlearia L. s. str., Glaucocochlearia (O. E. Schulz) Pobed. and Pseudosempervivum (Boiss.) Grossh. not only in the habit also in other characters especially in the more or less pustules of the fruits. We think these divergences appear sufficient,foundation fro a genus,and set up this section as a distinct new genus, namely Hilliella (O. E. Sch- ulz) Y. H. Zhang et H. W. Li, and do 8 new combinations for these plants,besides, 3 varieties are new.

Key words: Hilliella

摘要： 岩荠属泡果荠组植物（Cochlearia L．Sect．Hilliella O．E．Schulz）不仅在体态上而且在其它一系列特征特别是具泡状突起的果实特征上极不同于狭义的岩荠属（Cohc-learia L．s．str．），松蓝叶岩荠属〔Glaucocochlearia（O．E．Schulz）Pobed），以及拟常绿岩荠属［Pseudosempervium（Boiss）Grossh.）。这些特征看来可以作为建立一新属的根据，因此将其提升为一独立的属并把这一组的8个种组合到新属中去。

关键词: 泡里荠属, 沿荠属泡果荠组