Yusuf, Mohammed, Mai M Al-Oqail, Ebtesam S Al-Sheddr, Adnan Jathlan Al-Rehaily, and M Atiqur Rahman. 2014. “Diversity of Medicinal Plants in the Flora of Saudi Arabia 3: An Inventory of 15 Plant Families and Their Conservation Management”. International Journal of Environment 3 (3):312-20. https://doi.org/10.3126/ije.v3i3.11091.