1. Faculty of Pharmacy, Department of Pharmacognosy, Al-Azhar University, Assuit, Egypt
2. Faculty of Pharmacy, Department of Pharmacognosy, Minia University, Minia, Egypt
3. Division of Systematic Forest and Forest Products Sciences, Department of Agro-Environmental Sciences, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, Fukuoka, Japan