Chemotaxonomy studies on the genus Hedysarum

Yi Liu, Hongshuai Yang, Wei Wang, Yuying Zhao, Hubiao Chen, Hong Liang, Qingying Zhang*

*Corresponding author for this work

Research output: Contribution to journalJournal articlepeer-review

5 Citations (Scopus)


In combination with phytochemical results, the pilot chemotaxonomy study on genus Hedysarum by using HPLC methods revealed differences between section Fruticosa and the three other sections Multicaulia, Obscura and Subacaulia, but there was a closer genetic relationship with Multicaulia and Subacaulia. Isoflavonoids and pterocarpans were proved to be the common constituents of genus Hedysarum, whereas pterocarpans, benzofurans, and coumestans were the characteristic constituents of section Fruticosa, and chalcones were the chemical markers of section Multicaulia and section Subacaulia. The present finding is consistent with the classical morphological classification of genus Hedysarum, and provides supporting evidences for dividing Hedysarum into two subgenera, i.e. subgenus Hedysara and subgenus Ruticosa.

Original languageEnglish
Article number103902
Number of pages4
JournalBiochemical Systematics and Ecology
Publication statusPublished - Oct 2019

Scopus Subject Areas

  • Ecology, Evolution, Behavior and Systematics
  • Biochemistry

User-Defined Keywords

  • Chemotaxonomy
  • Hedysarum
  • High-performance liquid chromatographic analysis


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