在广西石灰岩地区开展植物多样性调查过程中，于崇左市龙州县发现1种在中国未记录的报春苣苔属(Primulina Hance)植物。经过2年野外追踪调查和引种观测，通过文献查阅、标本比对及形态学比较，鉴定其为中国新记录种Primulina gemella (D. Wood) Yin Z. Wang，新拟中文名为匐枝报春苣苔。基于核基因片段（ITS）和叶绿体基因片段（trnL-F）的系统发育分析结果显示：中国与越南的匍枝报春苣苔聚在一起并得到高度支持。该发现丰富了中国苦苣苔科(Gesneriaceae)植物多样性资料，对研究石灰岩地区植物区系具有一定的意义。

During the investigation of plant diversity in limestone areas of Guangxi, a species of Primulina Hance, which had not been recorded in China, was found in Longzhou County of Chongzuo City. After two years of field tracking investigation and introduction and observation, and via literature review, specimen comparison and morphological comparison, it has been identified as a newly recorded species in China, namely P. gemella (D. Wood) Yin Z. Wang, with the newly proposed Chinese name of Pu Zhi Bao Chun Ju Tai. The phylogenetic analysis result based on nuclear gene fragments (ITS) and chloroplast gene fragments (trnL-F) shows that  P. gemella from China are clustered together with that from Vietnam and are highly supported. This discovery enriches the information of plant diversity of Gesneriaceae in China, and has a certain significance for studying the flora in limestone  areas.