1. Department of Botany, Punjabi University Patiala-147002, Punjab, India
2. Natural Plant Products Division, CSIR-IHBT Palampur, H.P., India
3. Govt. Degree College Surankote, Jammu and Kashmir, India
4. Biology Department, Faculty of Science at Yanbu, Taibah University, King Khalid Rd., Al Amoedi, 46423, Yanbu El-Bahr, Saudi Arabia