Abstract Hiptage yangshuoensis K.Tan & K.S.Nguyen, a new species of Hiptage collected from a karst cliff close to the Lijiang River, Northeast of Guangxi Zhuang Autonomous Region, China, is described and illustrated based on molecular and morphological data. Hiptage yangshuoensis shares some morphological similarities with the H. multiflora F.N.Wei, but easily distinguished by its long pedicels with articulate at top, one large calyx gland, oblanceolate middle wing and lanceolate lateral wings of samara, and young branch covered rusty sericeous. The new species status is also supported by molecular phylogenetic analyses based on nuclear ribosome internal transcribed spacer (nrITS), which showed distinct systematic distinctiveness from the most morphologically similar species, H. multiflora.