1. Department of Botany, Government College University, Faisalabad, Pakistan
2. State Key Laboratory of Grassland Agro-ecosystems, School of Life Science, Lanzhou University, Lanzhou, Gansu, PR China
3. Department of Environmental Sciences, Government College University, Faisalabad, Pakistan
4. Biology Department, Aljumum University College, Umm Al-Qura University, Makkah, Saudi Arabia
5. College of Science, Department of Biology, King Khalid University, Abha, Saudi Arabia
6. Faculty of Science, Botany and Microbiology Department, Assiut University, Assiut, Egypt
7. Prince Sultan Ben Abdulaziz Center for Environmental and Tourism Research and Studies, King Khalid University, Abha, Saudi Arabia
8. Biology Department, Faculty of Science, University of Tabook, Umluj, Saudi Arabia
9. College of Agriculture and Marine Sciences, Sultan Qaboos University, Muscat, Oman