1. Department of Plant SciencesQuaid‐i‐Azam University Islamabad Islamabad Pakistan
2. Department of Biology, Faculty of Arts and SciencesPamukkale University Denizli Turkey
3. CAS Key Laboratory of Mountain Ecological Restoration and Bioresource UtilizationChengdu Institute of Biology, Chinese Academy of Sciences Chengdu China
4. University of Chinese Academy of Sciences Beijing China
5. State Key Laboratory of Systematic and Evolutionary BotanyInstitute of Botany, Chinese Academy of Sciences Beijing China
6. Department of BotanyUniversity of Peshawar Peshawar Pakistan