supported by Chinese Academy of Sciences Important Direction for Knowledge Innovation Project (KZCX2-EW-305),Xinjiang Institute of Ecology and Geography,Chinese Academy of Sciences
Traditionally, Atraphaxis, Calligonum, Pteropyrum and Parapteropyrum are included in the tribe Atraphxideae. Recently, sequence data has revealed that this tribe is not monophyletic. The structure of the tribe was exa...