See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/273357253 Medicinal Plants Used in Traditional Medicine of Medieval Azerbaijan Chapter · January 2001 DOI: 10.13140/2.1.2472.2721 CITATIONS READS 0 235 1 author: Farid Alakbarli Azerbaijan National Academy of Sciences 48 PUBLICATIONS 176 CITATIONS SEE PROFILE All content following this page was uploaded by Farid Alakbarli on 10 March 2015. The user has requested enhancement of the downloaded file. 2/28/2015 Traditional Medicine and Materia Medica Research Center (TMRC) Back to TABLE OF CONTENTS www.itmrc.org Medicinal Plants Used In Traditional Medicine Of Medieval Azerbaijan ****** Alakbarov F.U. Home Dr. F. Naghibi Institute of Manuscripts, Academy of Sciences, Azerbaijan Principles of Iranian Traditional Medicine Regulatory Status of Herbal Medicines in Iran Research projects Publications Congresses & Workshops Laboratory Herbarium Library Related Links About us Contact us SUMMARY INTRODUCTION MATERIAL METHODS RESUTLS DISCUSSION REFERENCES SUMMARY Azerbaijani people have a rich and ancient tradition in the field of phytotherapy. There are numerous medicinal plants described in medieval Azerbaijan manuscripts on medicine and pharmacology which date back to the 9th_18th centuries AO1. As a result of preliminary studies 365 s~ecies of plants described in medieval sources have been identified and analyzed2. The recent study supplemented the list of the identified plants with 359 new species. About 40 medieval sources including 17manuscripts have been selected as the objects of the recent study. As a result of the present study 724 species of plants described in medieval sources on medicine and pharmacognosy have been identified. These plants belong to four sections (Equisetophyta, Polypodiophyta, Gymnospermae, Angiospermae), to 6 classes (Equisetopsida, Polypodiopsida, Gnetopsida, Pinopsida, Monocotyledones, Oicotyledones) and 143 families. Most of identified species belongs to the following families: Asteraceae ­62 species (8,6%); Fabaceae ­61(8,4%); Apiaceae ­40(5,5%); Lamiaceae ­32(4,4%); Poaceae ­31 (4,4%); Brassicaceae ­28(3,9%); Rosaceae ­26(3,7%); Chenopodiaceae ­18(2,5%); Solanaceae ­17(2,3%); Liliaceae ­15 (2,1%); Ranunculaceae ­15(2,1%); Cucurbitaceae ­11(1,5%); Polygonaceae ­11(1,5%); Caryophyllaceae ­9(1,2%); Euphorbiaceae ­9(1,2%); Zingibiraceae ­9(1,2%). Along with vascular plants physicians of those times used a number of species of lichens belonging to three genera: Lecanora, Roccella and Usnea. Some species of mushrooms also were used: Polyporus officinalis Fries., Tuber album Sow., Tuber melanosporum Vitt., Morchella esculenta Pers., etc. It has been established that the identified plants were used to treat numerous diseases including: infectious diseases of external tissues (150 species); urinary diseases (92 species); diseases of liver and biliary tract (73 species); pneumonia and pleurisy (71 species); cardiovascular diseases (63 http://www.itmrc.org/publication/ch_6.htm 1/7 2/28/2015 Traditional Medicine and Materia Medica Research Center (TMRC) species), etc. Out of total 724 species of plants described in the Medieval sources on medicine and pharmacognosy, 422 species (58,3%) belong to indigenous plants and occur in the territory of modern Azerbaijan. Comparative analysis shows that only 166 of them are currently being used in modern phytotherapy of Azerbaijan. It must be noted that 60 of mentioned species are known as plants of folk medicine, whereas the 106 species are currently being used in scientific medicine of Azerbaijan. The fundamental studies and reference books on medicinal plants of Azerbaijan do not contain any information about other 256 indigenous species that are described in the medieval manuscripts on medicine and pharmacognosy. Therefore, these 256 species (60.7%) are no longer used in the modern Azerbaijan phytotherapy. The identifying medicinal plants can be applied in the modern medicine once they have been experimentally and clinically tested. INTRODUCTION Development of different sciences including medicine in the Middle East was associated with coming of Islam in this region in 7th century. The great empire created by Muslims and named Khalifat rapidly melted the various cultures of the Islamic domain. Since then, the Greek, Persian, Turkic, Indian, Arabic schools of medicine deeply influenced each other. As a result, so­called Islamic Medicine appeared and became to spread in the large area from Spain to India. Azerbaijan as a part of the Muslim World has the rich and ancient traditions in the field of phytotherapy. During the 9th­18th centuries AD, a number of medical writings were created and spread in Azerbaijan. The books by such great physicians as Biruni, Ibn Sina and Razi were extremely famous in this region. Besides, a number of medical books were written by the Azerbaijani scholars such as Muhammad bin Namvar Tabrizi (12th­13th centuries), Yusif Ibn Ismail Khoyi (13th­14th centuries), Hasan Ibn Riza Shirvani (17th century), Haji Suleyman Gajar Iravani (17th century), Murtaza Gulu Khan Shamlu al­Ardabili (17th century), Abu al­ Hasan Maragi (18th century), etc. These books were written in Persian, Turkic (Azerbaijani) and Arabic languages and included descriptions of numerous medicinal plants. The medical traditions of each separate region of the Islamic World, including Azerbaijan have their own peculiarities. These differences are associated with historical, cultural, ethnographic, biogeographical and botanical peculiarities of each region. Since early times, the people in Azerbaijan used the medicinal plants, which were unknown in other regions of the Middle East. They include endemic and rare species typical to Azerbaijan, such as Pinus eldarica Medv., Tulipa Karabachensis A. Grossh., Quercus araxina (Trautv.) A.Grossh., Qu. castaneifolia C.A.M., etc. In spite of this rich heritage, the traditional phytotherapy in Azerbaijan has not been satisfactorily investigated. Until recently, we had no information about the quantitative and qualitative composition of plant species described in medieval Azerbaijan sources. These plants had not been identified and classified into taxonomic and therapeutic groups. Since 1987, the author of the present study has been engaged in identifying and analyzing the medicines described in these manuscripts. As a result of this work, numerous medicinal plants used in Azerbaijan during the Middle Ages have been identified1,2 The results of the studies are partially summarized in the present paper. MATERIAL Information on medicinal plants was collected from the medieval manuscripts. The Institute of Manuscripts of the Azerbaijan Academy of Sciences has one of the richest collections of medieval writings in the world. This collection contains about 40,000 written sources including 12,000 medieval manuscripts: the monuments of literature, sciences, philosophy and religion. The Institute's collection includes 390 medieval manuscripts and 27 printed books on medicine and pharmacognosy written in the following languages: Persian ­ 222 manuscripts, Turkic (Azerbaijani and Turkish) ­ 71 manuscripts, and Arabic ­ 70 manuscripts. The oldest of them dates back to the 9th century, the latest to the 20th. For studying the medicinal plants used in Azerbaijan during the Middle Ages, a wide range of the medieval sources on medicine and pharmacognosy has been analyzed. The information about medicinal plants has been collected from the books written by the Azerbaijani, Persian and Arabic authors highly valued in the medieval Azerbaijan. About 40 medieval sources of the 10­18th centuries including 21 manuscripts have been selected as the objects of http://www.itmrc.org/publication/ch_6.htm 2/7 2/28/2015 Traditional Medicine and Materia Medica Research Center (TMRC) the recent study. The list of the studied manuscripts is given below: 1. "Kamil al­Sina'at al­Tibbiyat" by Ali bin Abbas al­Majusi al­Arjani (d. 994). 2. "Zakhira­i­Kharazmshahi" by Zeynaddin bin Abu Ibrahim al­Jurjani (1045­1137) 3. "Adwar al­Hammiyat" by Muhammad bin Namvar Tabrizi (1194­1245) 4. "Kitab al­Hafi fi Ilm al­Madawi" by Mahmud bin Ilyas (13th­14th centuries). 5. "Zakhira­i­Nizamshahi" by Rustam Jurjani supposedly in the13th century. 6. "Jam' al­Baghdadi" (written in 1311) by Yusif Ibn Ismail Khoyi ( Ibn Kabir ). 7. "Ekhtiyarat­i­Badi'i" (1369) by Ali bin Huseyn al­Ansari (1329­1404) 8. "Kifayat al­Mujahida" (1423) by Mansur bin Muhammad. 9. "Jam' al­Fawa'id" (1511) by Yusif bin Muhammad al­Harawi. 10. "Karabadin" by Muzaffar bin Muhammad Huseyn Shafai (1586/7­1628/9) 11. "Siraj al­Tibb" by Hasan Ibn Riza Shirvani (17th century). 12. "Fawa'id al­Hikmat" by Haji Suleyman Gajar Iravani (17th century). 13. "Tuhfat al­Mu'minin" (1669) by Sayyid Mir Muhammad Mu'min (d. 1697). 14. "Arwah al­Ajsad" by Shamsaddin bin Kamaladdin Kashani (17th century). 15. "Kitab­i­Ruju' al­Sheikh" by Sheikh Ajal al­Sharif (17th century). 16. "Khirga" (1678) by Murtaza Gulu Khan Shamlu al­Ardabili. 17. "Tibbnama" copied in 1712 by Muhammad Yusif Shirvani. 18. "Zad al­Musafirin" (1729) by Muhammad Mahdi bin Ali al­Nagi. 19. "Mualijat­i­Munfarida" (1775/6 ) by Abu al­Hasan Maragi. 20. "Karabadin­i­Kabir" (1777) by Muhammad Huseyn Khan Alavi Samarkandi. 21. "Manafe' al­Nas" copied in 1833 by Muhammad Attar Salyani. All mentioned manuscripts have been collected from various regions of the Azerbaijan Republic. They have been copied in our country and belonged to Azerbaijani owners. Based on this, one may conclude that mentioned books were widely used by the medieval Azerbaijani physicians and, therefore, these writings may be considered as the most popular medical books of the Medieval Azerbaijan. Besides, the modern editions and translations of such valuable sources as "al­Qanon fi­t­Tibb" by Ibn Sina, "Kitab as­Saydana fi­t­Tibb" by Abu Reihan Buruni, "Kitab al­Hawi" by Zakariya Razi were analyzed as well. By the way, the most influential medical manuscript housed at the Institute of Manuscripts in Baku is Avicenna's (Ibn Sina's) "Canon", which was copied in 1143, a little more than 100 years after the text was written. METHODS Study of the medieval sources on medicine and pharmacy is associated with numerous difficulties and requires involving various sciences. Medieval sources were handwritten in the Arabic script employing medieval scientific terminology and medieval scientific ideas. Medieval Azeri scholars collected medical information from a wide range of sources written by Indian, Chinese, Arabic and Greek scholars. Consequently, the same concepts were often identified by numerous foreign terms. Scholars of those times used more than 2,000 names to nominate hundreds of species of medicinal plants in 27 languages and dialects including Azeri, Turkish, Arabic, Persian, Ancient Greek, Latin, Ancient Hebrew, Chinese, Hindi, Sanskrit, Ancient Syrian, Coptic, Berber, etc. The scientific terminology of such modern languages as Azeri, Arabic and Persian is not the same as used during the medieval period. Other languages (Coptic, Ancient Greek, Latin, and Ancient Syrian) ceased to exist many centuries ago and consequently hamper the correct identification of many medieval terms. In the recent study, the facts and methods of both the social (history, philology, philosophy, etc.) and the natural (botany, zoology, mineralogy, chemistry, medicine, pharmacology, etc.) sciences have been used to try to solve these difficulties. Identification of the medieval terms has been carried out according to modern and medieval dictionaries. However, sometimes special dictionaries do not contain necessary information or http://www.itmrc.org/publication/ch_6.htm 3/7 2/28/2015 Traditional Medicine and Materia Medica Research Center (TMRC) offer various interpretations of the same terms. Fortunately, the medieval manuscripts on pharmacy contain detailed biologic descriptions of medicines. These descriptions have also been analyzed to identify plant species. The modern scientific literature and reference books on flora helped the author in various stages of this work: Achundov, 18933; Budge, 19134; Sharaf Muhammad, 19285; Bedevian, 19366; Abou Charr et al., 19617; Al­Rawi, 19648; Kamal, 19679; Alami, 197110; Ahmed et al.,197211; Ulman, 197812; Jayaweera, 1980­198213; Imtiaz­ul­Haq, et al, 198614; Palewitch, et al., 198615; Zargari, 199116, etc. RESUTLS As a result of the present study, 724 species of plants described in medieval sources on medicine and pharmacognosy have been identified. These plants belong to four sections (Equisetophyta, Polypodiophyta, Gymnospermae, and Angiospermae), to six classes (Equisetopsida, Polypodiopsida, Gnetopsida, Pinopsida, Monocotyledones, and Dicotyledones) and 143 families. The results of systematic analysis are given in Table1. Table 1. Classification of Identified Species According to Classes Classes Equisetopsida Polypodiopsida Gnetopsida Pinopsida Monocotyledonts Dicotyledones TOTAL Quantity of species % 2 0.3 6 2 17 113 584 724 0.8 0.3 2.3 15.6 80.7 100.0 Physicians of those times used a number of species of lichens belonging to three genera: Lecanora, Roccella and Usnea. Out of approximately 30 000 species of lichens, 700 species are wide spread in the Republic of Azerbaijan. Many of them are traditionally used in medicine. (Table 2). Some species of mushrooms also were used: Polyporus officinalis Fries., Tuber album Sow., Tuber melanosporum Vitt., Morchella esculenta Pers. The identified vascular plants belong to the following families: Asteraceae ­ 62 species (8,6%); Fabaceae ­ 61 (8,4%); Apiaceae ­ 40 (5,5%); Lamiaceae ­ 32 (4,4%); Poaceae ­ 31 (4,4 %); Brassicaceae ­ 28 (3,9%); Rosaceae ­ 26 (3,7%); Chenopodiaceae ­ 18 (2,5%); Solanaceae ­ 17 (2,3%); Liliaceae ­ 15 (2,1%); Ranunculaceae ­15 (2,1%); Cucurbitaceae ­ 11 (1,5%); Polygonaceae ­ 11 (1,5%); Caryophyllaceae ­ 9 (1,2%); Euphorbiaceae ­ 9 (1,2%); Zingibiraceae ­ 9 (1,2%). The results of the present study indicate that these 16 families contain about 54% of identified plants. The remaining 121 families include 45% of the medicinal plants. Table 2. Application of Lichens In Medieval Azerbaijan Phytotherapy Genera Medieval Names Lecanora javiz­i­jandum Roccella hizaz al­sakhir, gul­i­sang, hana­i­kureish ushna Usnea Application in traditional medicine Diuretic, haemostatic, tonic. Crushes stones in the urinary bladder Haemostatic. Treats inflammations, tumors and hepatitis. Antiseptic, diuretic, tonic, analgesic. In treatment of tumors, diseases of liver, stones in urinary bladder, tachycardia. Application in modern scientific medicine These species are not widely used in modern medicine These species are not widely used in modern medicine The species of this genus are used in preparation of the antibacterial medicines. It has been established that at least 17 species of Pinopsida were used in the medieval Azerbaijani phytotherapy. They include endemic and rare species typical to Azerbaijan, such as Pinus eldarica Medv. and Pinus hamata (Stev.) D.Sosn. The results of the study are summarized in Table 3. The author of the present study attempted to classify identified species according to their therapeutic applications. It has been established that the identified plants were used to treat http://www.itmrc.org/publication/ch_6.htm 4/7 2/28/2015 Traditional Medicine and Materia Medica Research Center (TMRC) numerous diseases including: infectious diseases of external tissues (150 species); urinary diseases (92 species); diseases of liver and biliary tract (73 species); pneumonia and pleurisy (71 species); cardiovascular diseases (63 species), various fevers and colds (63 species), injuries of bones and soft tissues (62 species), rheumatism, gout and osteoarthritis (60 species), infectious diseases of eyes, ears, mouth (55 species), diseases of stomach and bowels (47 species), etc. As various parts of the plants were used to treat different diseases, the same species have been included in various theraupeutical groups. Names of diseases are given according to the medieval sources and, sometimes, may not coincide with modern terminology. Out of total 724 species of plants described in the Medieval sources on medicine and pharmacognosy, 422 species (58,3%) belong to indigenous plants and occur in the territory of modern Azerbaijan Republic. Table 3. Conifers Used In Traditional Medicine of Medieval Azerbaijan (Indigenous and Exotic Species*) Botanical names Medieval names sarv abhal, arduj needles, cones Wood, needles, cones, resin ar­ar, arduj ­­­ Resin, needles, seeds, bark of the root ­­­ Taxus baccata L. sanubar­i­ kuchek, tannub sanubar, sham, kaj zarnab Cedrus Deodara Laws. divdar Wood, resin, needles Cedrus Libani Barr. sharbin Wood, resin, needles, seeds Pinus brutia L., P. halepensis Mill. sanubar­i­ kuchek, tannub sanubari­kabir Resin, needles, seeds Cupressus sempervirens L. Juniperus foetidis­sima W., J. oblo nga M.B., J.polycarpos C.Koch., J.pyg­maea C.Koch., J.rufescus Link. Juniperus Sabina L. Pinus eldarica Medv Pinus hamata (Stev.) D. Sosn. Pinus pinea L. Vegetative parts applied needles Wood, needles, resin, cortex, bark of the root Traditional application in medicine Antiseptic, diuretic, astringent Astringent, diuretic. In treatment of tumors, ulcers, asthma Antiseptic, diuretic. In treatment of colds and intestinal worms ­­­ ­­­ Tonic, astringent, antiseptic, diuretic. In treatment of heart diseases Antiseptic, astringent, tonic. In treatment of neurotic disorders Antiseptic, astringent, diuretic. In treatment of tumors, diseases of liver and headaches Antiseptic. In treatment of ulcers, burns, diseases of liver, lungs and kidneys In treatment of ulcers, shedding hair, paralysis, diseases of lungs, liver and kidneys * The exotic species are indicated by the bold tipe. Comparative analysis shows that only 166 of them are currently being used in modern phytotherapy of Azerbaijan. It must be noted that 60 of mentioned species are known as plants of folk medicine, whereas the 106 species are currently being used in scientific medicine of Azerbaijan. The fundamental studies and reference books on medicinal plants of Azerbaijan do not contain any information about other 256 indigenous species that are described in the Medieval manuscripts on medicine and pharmacognosy 17,18. Therefore, these 256 species (60.7%) are no longer used in the modern Azerbaijan phytotherapy. DISCUSSION As a result of the recent studies, numerous plants used in phytotherapy of the medieval Azerbaijan were identified. Of course, the identified 724 species do not represent all medicinal plants of the medieval phytotherapy. It is impossible to find, identify and analyze all of them. Therefore, each new study may add new species to this list. However, the mentioned 724 botanicals include the principal plants of the medieval Azerbaijani phytotherapy. Today, we have more detailed information about the medical armamentarium of the Middle Ages. Not only Azerbaijan, but also the whole Muslim East used most of these medicinal plants. Such medicines as saffron, licorice root, cinnamon were famous in all countries of Orient, including the non­Islamic regions of India and China. However, it does not mean that the medical traditions were identical in all parts of the huge Muslim World, and the Azerbaijani phytotherapy had not its own peculiarities. The traditional phytotherapy in Azerbaijan consisted of two separate branches: the people or folk phytotherapy, and professional medieval (Islamic) phytotherapy. Indeed, the professional Islamic medicine was based on the common theoretical principles in all Muslim countries. On the contrary, the folk phytotherapists used the specific methods of treatment based on the local medical beliefs. Since ancient times, the Azerbaijani people applied the endemic and rare species typical to this country. Besides, as distinct from the professional physicians, the folk http://www.itmrc.org/publication/ch_6.htm 5/7 2/28/2015 Traditional Medicine and Materia Medica Research Center (TMRC) healers in Azerbaijan used the specific methods of acupuncture (childag) and physiotherapy with the help of medicinal plants. During the long historical period, the folk phytotherapy and professional Islamic medicine deeply influenced each other. Azerbaijani physicians of the Middle Ages widely used botanicals, which are similar to our present armamentarium. For example, Inula helenium L. was applied against rheumatism, pneumonia, cough, bad mood, diseases of heart and kidneys, and Papaver somniferum L. ­ in treatment of nervous diseases, insomnia and various pains. Botanicals of modern phytotherapy were used by medieval physicians more widely than we use them today. For example, Inula helenium was applied as a mild antidepressant more than 1000 years ago. Recently, these properties of Inula helenium have been proved by the modern studies as well19. Muhammad Mu'min, the author of the 17th century, recommended to treat cancer of skin with the help of cabbage's (Brassica oleracea L.) leaves. It was recommended to apply the fresh threshed leaves or their juice on the patient's skin20. The future experimental studies have to check this medieval recommendation. Despite the wide application of Crocus sativus L. in medieval phytotherapy, nowadays this plant is almost forgotten by modern scientific medicine. Most of Azerbaijani authors of the Middle Ages recommended to use saffron in treatment of diseases of liver, heart and as a tonic. For these porpoises, the homeopathic doses of saffron were applied. Today, saffron's infusion is successfully used by some traditional healers in Azerbaijan for treatment of the liver diseases. Cloves (buds of Syzygium caryophyllatum (Linn.) Als. ) were famous as the tonic and analgesic medicine. Recently, in the Republic of Azerbaijan these spices are used only in prapration of food. Most of identified plants are not included in the list of species recommended for medical application by Ministry of Health of Azerbaijan. Therefore, they are forgotten by the modern scientific medicine. Besides, these plants are no longer used even in the folk medicine of Azerbaijan. Some examples of them are given below. Amaranthus retroflexus L. This well­known decorative plant is not used by scientific medicine in Azerbaijan. According to the modern literature it may cause allergia21. However, it may be supposed that this herb has the antimicrobial and anti­inflammatory properties. For example, the medieval sources inform that the decoction amaranth's leaves is good against tumors and diseases of skin. Besides, the fresh leaves' juice was used to heal wounds. To treat ulcers in mouth and inflammation of gums, it was recommended to rinse the mouth with the decoction of dried amaranth's leaves22. Anacyclus ciliatus Trautv. It was considered that seeds of this plant strengthen an organism, and have the diuretic, antipyretic, anti­inflammatory, sudorific, lactogenic and expectorant properties23. Doronicum macrophyllum Fish. The root of this herb was used as a tonic. It was believed that it strengthens liver, heart, digestion and organs of senses. Decoction of the root was prescribed against arrhythmia24, 25. The identified medicinal plants may have therapeutic value once they have been experimentally and clinically tested. REFERENCES 1. Alekperov F.U., Antixenobiotics in traditional phytotherapy of medieval Azerbaijan. Proceedings of International Symposium on Study of Xenoboitics. 1: 72. 1992 2. Alekperov F.U., Plants of Islamic medicine in the medieval Azerbaijan. Abstracts of the 11th Iranian Congress on Physiology and Pharmacology. 1: 166. 1993 3. Achundov Abdul­Chalig. Die pharmacologishen grundsaetze des Abu Mansur Muwaffak bin Ali Harawi. Halle, 1893. 4. Budge E.A.M. The Syrian book of medecines. London: Oxford University Press, 1913. 5. Sharaf Muhammad. An English­Arabic dictionary of medicine. Cairo, 1928. 6. Bedevian A.K. illustrated polyglotic dictionary of plant names. Cairo, 1936. 7. Abou­Charr C.I., Ades J. Medicinal plants of Lebanon. Pakistan J. Sci. Indust. Res. 1961; 4: 153­7. 8. Al­Rawi A., Chacravarty H.L. Medicinal plants of Irak. Techn. Bull. Min. Agric. Baghdad, http://www.itmrc.org/publication/ch_6.htm 6/7 View publication stats 2/28/2015 Traditional Medicine and Materia Medica Research Center (TMRC) 1964; 146: 109. 9. Kamal H. Encyclopedia of Islamic medicine. Cairo, 1967. 10. Alami R. et al. Medicinal plants in Kuwait. Ministry of Health. Kuwait, 1975. 11. Ahmed Z.F., Rizu A.M., Hammouda F.M. Glucosonalates of Egyptian Capparis species. Phytochemistry, 1972; 11: 251­6. 12. Ulman M. Islamic medicine. Edinburg, 1978. 13. Jayaweera D.M.A. Medicinal plants used in Ceylon, 1980­1982; 1­5. 14. Imtiaz­ul­Haq, Mahboob­ur­Rahman. Medicinal plants of Upper Swat (N.W.F.P.) Pakistan. Hamdard Medicus, 1986; 29 (3): 73­87. 15. Palewitch et al. Medicinal plants of Israel: An ethnobotanical survey. Herbs, Species and Medicinal Plants. Oryxpress, 1986; 1: 282­345. 16. 17. Zargari Ali. Medicinal plants. Tehran, 1991; vol.1­5. Damirov A.I., Prilipko L.I., Shukurov D.Z., Kerimov Y.B. Medicinal Plants of Azerbaijan. Baku: Maarif Press, 1988. 18. Flora of Azerbaijan. Baku: Academic Press, 1961; 1­8 19. Petkov V. Modern phytotherapy. Sofia, 1988 20. Muhammad Mu'min. Tuhfat al­mu'minin. The manuscript from the collection of the Institute of Manuscripts in Baku, Code: M 243/3747, p. 468 21. Tyler V.E., Brady L.R., Robbers J.E. Pharmacognosy. 9th edition. Philadeiphia: Lea & Febiger, 1988, p. 430 22. Alekperov F.U. Comparative analysis of medicinal plants of medieval (13th­18th centuries) and modern Azerbaijan. Baku: Ornak Press, 1992, p.57 23. Haji Suleyman Gajar Iravani. Fawa'id al­Hikmat. The manuscript from the collection of the Institute of Manuscripts in Baku, Code: B 39/19955, p. 35 24. Hasan Ibn Riza Shirvani. Siraj al­Tibb. The manuscript from the collection of the Institute of Manuscripts in Baku, Code: B 559/219955, pp. 25, 27­42 25. Ali Ibn Husein Ansari. Ikhtiyarat­i­Bad'i. The manuscript from the collection of the Institute of Manuscripts in Baku, Code: D 6/1136, p. 47 http://www.itmrc.org/publication/ch_6.htm 7/7