1. Shimomura K, Yoshimatsu K, Jaziri M, Ishimaru K. Traditional medicinal plant genetic resources and biotechnology applications. In: Watanabe K, Pehu E, editors. Plant biotechnology and plant genetic resources for sustainability and productivity. Austin: RG Landes Company and Academic Press Inc; 1997. pp. 209–225
2. Barney DL, Hummer KE (2012) Rhubarb: botany, horticulture, and genetic resources. In: Janick J (ed) Horticultural reviews, vol 40. Wiley, New York, pp 147–182
3. Mozaffarian V (2013) Identification of medicinal and aromatic plants of Iran. Farhang Moaser Publishers, Tehran. (in Persian)
4. Al-Baytâr AA (1992) Al-Jâmeʿ le-Mofradât al-Adwiah wa al-Aghḏiyah (comprehensive book in simple drugs and foods). Dâr al-Kotob al-Iʿlmiyah, Beirut
5. Ibn Sinâ HA (2015) Al-Qanun fi'l-Ṭibb (canon of medicine). In Masoudi A (ed). Almaʿee, Tehran