1. Department of Botany, University of the Narowal, Narowal, Pakistan;
2. Guangdong Key Laboratory for New Technology Research of Vegetables/Vegetable Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, China;
3. Department of Botany, Islamia University Bahawalpur, Bahawalpur, Pakistan;
4. RO-II Office, University of The Punjab, Lahore, Pakistan