1. Department of Biology, College of Science, Taibah University, Al Madinah, Kingdom of Saudi Arabia
2. Department of Botany, Faculty of Science, Ain Shams University, Cairo, Egypt
3. Department of Biological and Geological Sciences, Faculty of Education, Ain Shams University, Cairo, Egypt
4. Department of Biology, College of Sciences and Arts, Taibah University, Al Ula, Kingdom of Saudi Arabia