Diploid species phylogeny and evolutionary reticulation indicate early radiation of Ephedra in the Tethys coast
Qiong Yu, Fu-Sheng Yang, Ya-Xing Chen, Hui Wu, Stefanie M. Ickert-Bond and Xiao-Quan Wang
J Integr Plant Biol . 2023, (12): 2619 -2630 .  DOI: 10.1111/jipb.13573