1. NAFEES ULLAH:
Department of Botany, Islamia College,Peshawar,Pakistan
2. SIRAJ-UD-DIN:
Department of Botany, University of Peshawar, Pakistan
3. FAZLI RAHIM:
Department of Botany, Bacha Khan University Charsadda, Pakistan
4. RAINER W. BUSSMANN:
Department of Ethnobotany, Institute of Botany, Ilia State University, Tbilisi, Georgia
5. HAMMAD AHMAD JAN:
Department of Botany, Islamia College,Peshawar,Pakistan
6. SHER WALI:
Department of Botany, Islamia College,Peshawar,Pakistan