Ethnobotany of Juniperus
excelsa M. Bieb.
(Cupressaceae) in Iran
Atefeh Pirani, Hamid Moazzeni, Shahab Mirinejad,
Farzaneh Naghibi and Mahmoud Mosaddegh
Research
Abstract
Ethnobotanical data of Juniperus excelsa M. Bieb. in Iran
is documented from various historical, religious, literary,
linguistic and pharmacological viewpoints. Field trips were
conducted to different habitats of J. excelsa in Iran during
2006-2010 to collect ethnobotanical information about the
plant. The present study reveals that J. excelsa is considered as a multi-purpose tree by indigenous people of
Iran, and has been used as medicine, incense, material
for constructing buildings, fencing, different household articles and decoration. It is respected as a “holy” tree by
some Turkmen and Kurdish tribes in Iran.
Introduction
Juniperus L. (Cupressaceae) is a genus of evergreen
shrubs or trees and the second most diverse of the conifers, with some 67 species in the world occurring from sea
level to above the tree-line (Adams 2004). Junipers are
long-lived trees which sometimes live up to 2000 years.
This genus is represented in Iran by ive species, namely,
Juniperus communis L., Juniperus excelsa M. Bieb., Juniperus foetidissima Willd., Juniperus oblonga M. Bieb and
Juniperus sabina L.
Juniperus excelsa occurs in the Mediterranean region, SE
Europe, Caucasus, Iran, Iraq and the Arabian Peninsula.
It is taxonomically the most dificult and the most common
juniper species in Iran. It can be found almost in all alpine
regions of Iran including the Alborz and Zagros mountain
chains and higher elevations of SE Iran (Assadi 1998,
Zare 2001) (Figure 1). It survives under harsh climatic
conditions of mountain rocky escarpments, and is considered as a unique precursor tree species in such habitats.
ever, traditional knowledge regarding the use of J. excelsa by indigenous communities in the country has not yet
been fully documented. The present study aims to obtain
a better understanding of the traditional knowledge of rural people of Iran about J. excelsa.
Botanical Description
Juniperus excelsa (syn. Juniperus polycarpos K. Koch &
Juniperus macropoda Boiss. var. polycarpos) is an evergreen tree or occasionally a shrub, up to 20-25 m tall,
with a pyramidal or broad crown. Juvenile leaves are ternate, acicular, while mature leaves are scale-like, ovaterhombic, light green or yellowish-green. Male strobili are
solitary, terminally located on ultimate branchlets. Female
cones are mostly solitary and axillary, sub-terminally located on ultimate branchlets, surrounded by green leaves
or bracts, purplish-green to blue colored (Figure 2). Mature cones are globose, purplish-brown to blackish-purple.
Correspondence
Atefeh Pirani, Hamid Moazzeni, Traditional Medicine and Materia Medica Research Center, Shaheed Beheshti University of
Medical Sciences, Tehran, IRAN. and Department of Plant Science, School of Biology, College of Science, University of Tehran, Tehran, IRAN. apirani@itmrc.org, Telefax:+982188776027
Farzaneh Naghibi, Mahmoud Mosaddegh, Traditional Medicine
and Materia Medica Research Center, Shaheed Beheshti University of Medical Sciences, Tehran, IRAN.
Shahab Mirinejad, Research Centre of Agricultural and Natural Resources of Yassuj, Kohgilūyé va Boyer-Ahmad Province,
Kohgilūyé va Boyer-Ahmad, IRAN.
Members of local communities in Iran likely have been usEthnobotany Research & Applications 9:335-341 (2011)
ing J. excesla for different purposes for a long time. HowPublished: December 6, 2011
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Ethnobotany Research & Applications
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AZERBAIJAN
TURKMENISTAN
CASPIAN SEA
B
A
Mountains
Zagros Chain
Alborz Chain
Kopet-dagh
Jebal e Barez
Makran
C
H
G
F
E Tehran
D
J
I
35oN
AFGHANISTAN
K
IRAN
L
M
IRAQ
N
P
O
KUWAIT
SAUDI ARABIA
kilometers
0
200
30oN
PAKISTAN
Q
PERSIAN GULF
400
45oE
55oE
Figure 1. Major mountain chains of Iran. Provinces of Iran in which research was conducted: A) West Azarbaijan, B)
East Azarbaijan, C) Ardebil, D) Qazvin, E) Tehran (now divided into Alborz and Tehran provinces), F) Mazandaran, G)
Golestan, H) Khorasan Shomali, I) Semnan, J) Khorasan Razavi, K) Lorestan, L) Isfahan, M) Yazd, N) Kohgilūyé va
Boyer-Ahmad, O) Fars, P) Kerman, and Q) Hormozgan.
Geographical Distribution and
Habitat of J. excelsa In Iran
Juniperus excelsa is generally a higher altitude taxon. It
occurs throughout the hills and mountains of remote areas in Iran (Figures 1,3). The Alborz mountain chain in
north, the Kopet-dagh mountains in the northeast, the Zagros mountain chain in the west and southwest, the Jebale e Barez, and Makran mountains in south and southeast of Iran comprise its natural habitats in the country.
It becomes increasingly rare southwards, along the latter
mentioned mountains. Figure 4 shows the distribution of
J. excelsa populations in Iran.
The tree lives in altitude ranges from 1000 m a.s.l. (Ashkhaneh in Kopet-dagh mountains) to 3500 m a.s.l. (Dena
in the Zagros Chain) in Iran. It forms the tree-limit in several mountain ranges and grows mainly on stony, rocky
calcareous or non-calcareous slopes with an annual precipitation between 500-1000 mm. The plant is resistant to
summer drought and heat, and forms open forests growing mixed with Amygdalus scoparia Spach and Acer monspessulanum L. It also comprises parts of oak-scrub communities with Pistacia khinjuk Stocks and Pistacia atlantica Desf., in the Junipereto-Pistacietea steppe forests of
Iran (Zohary 1973).
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Pirani et al. - Ethnobotany of Juniperus excelsa M. Bieb. (Cupressaceae) in
Iran
337
Figure 3. Habitats of Juniperus excelsa M. Bieb. in Iran.
Tandureh (Khorasan Razavi province) and Khabr (Kerman province) where bear populations are protected.
Methods
Figure 2. Female (top) and male (bottom) cones of
Juniperus excelsa M. Bieb. in Iran.
Iran was host to vast Juniper forests in the past, so that,
the total surface of Juniper forests of the country was estimated around 3,400,000 ha, about 100 years ago. But
it decreased to 1,100,000 ha, in 80 years (Zare 2001).
This dramatic decrease is partly because of the excessive use of the plant as fuel in winters. The other reason
is due to the exceedingly slow growth of juniper; so that
in many areas groves of very old trees occur, with little or
no signs of rejuvenation. Dormancy of Juniper seeds is
broken by passing through the stomach of animals such
as bears. Consequently, there are relatively rich populations of juniper in national parks and protected areas,
such as Golestan and Jahan Nama (Golestan province),
Several ield trips were conducted to different parts of Iran
during 2006-2010 to document the human interactions
with J. excelsa. Khorasan (Khorasan Razavi and Khorasan Shomali), Golestan, Mazandaran, Gilan, Yazd, Kerman, Kohgilūyé va Boyer-Ahmad, Hormozgan, Isfahan,
Lorestan, Ardebil, West and East Azarbaijan, Tehran and
Semnan (Figure 1) were among the surveyed provinces
which are home to J. excelsa populations. These areas
are inhabited by the Turkmen, Azeri, Mazandarani, Fars,
Lurs and Kurdish ethnic communities.
A total of 63 informants were interviewed in visited areas.
Interviewees were selected among elderly people, shepherds and traditional healers in visited regions. An openended interview with a questionnaire was used to document ethnobotanical data obtained from native people
during ield surveys. Vernacular names, medicinal uses,
mode of administration for treating human ailments along
with other speciic uses were recorded in the question-
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AZERBAIJAN
TURKMENISTAN
CASPIAN SEA
B
Juniperus excelsa
populations
C
A
H
G
F
D
J
E
I
35oN
AFGHANISTAN
K
IRAN
L
M
IRAQ
N
P
O
KUWAIT
SAUDI ARABIA
kilometers
0
200
30oN
PAKISTAN
Q
PERSIAN GULF
400
45oE
55oE
Figure 4. Distribution of Juniperus excelsa M. Bieb. in provinces of Iran: A) West Azarbaijan, B) East Azarbaijan,
C) Ardebil, D) Qazvin, E) Tehran (now divided into Alborz and Tehran provinces), F) Mazandaran, G) Golestan, H)
Khorasan Shomali, I) Semnan, J) Khorasan Razavi, K) Lorestan, L) Isfahan, M) Yazd, N) Kohgilūyé va Boyer-Ahmad,
O) Fars, P) Kerman, and Q) Hormozgan.
naire. Interviews were done in the ields or homes of villagers and traditional healers. Interviewees were asked to
come to the ield and identify the plant. In cases of elderly people who were not able to come to the ield, photographs, small branches and fruits of the tree were shown
to them to conirm the plant name. Voucher specimens
are deposited at the Central Herbarium of Tehran University (TUH) and the Herbarium of Traditional Medicine and
Materia Medica Research Center (TMRC).
Results and Discussion
Vernacular names of Juniperus excelsa in Iran
Juniperus excelsa has a variety of local names in different
parts of Iran (Table 1). The most widely known common
name is ors. The documented plant part uses are also
summarized in Table 1. No traditional use was documented by our survey in East Azarbaijan, Khorasan Razavi,
Kerman and Yazd provinces.
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Pirani et al. - Ethnobotany of Juniperus excelsa M. Bieb. (Cupressaceae) in
Iran
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Table1. Ethnobotanical uses of Juniperus excelsa M. Bieb. in different provinces of Iran surveyed between 2006-2010.
Province
Vernacular
name(s)
Parts used
Uses/ mode of preparation
Ardebil
-
Wood, female cones
Wood is used as fuel & for building houses. Female cones are
used as a diuretic.
Fars
Wol
Wood, female cones
Wood is used as fuel & for household articles & fencing.
Female cones are used for decoration.
Golestan
-
Wood
Wood is used for building houses. In some parts, the tree is
considered as holy and the wood is used in cemeteries for
good people as an emblem of eternity.
Hormozgan
Aures
Wood, female cones
Wood is used as fuel, for household articles & fencing.
Powdered mature female cones are used for muscle pain.
Isfahan
-
Leaves
Leaf smoke is used to treat parasites.
Khorasan
Shomali
Archa
Wood, female
cones, leaves
Wood is used as fuel & for household articles. Female cones
as eaten for digestive problems. Leaves are used for incense.
Wood, gum, female
cones, leaves
Wood is used as fuel, & for making household articles &
fencing. Gum is used to treat toothaches. Powdered female
cones are used for for menstruation disorders, uterine cists,
female infertility, & prostate & urinary problems. Leaves are
used for incense.
Kohgilūyé va Wol
Boyer-Ahmad
Lorestan
Aors
Wood, female cones
Wood is used for building houses. Female cones are eaten.
Mazandaran
-
Wood, leaf, gum
Wood is used as fuel. Smoke of wood, leaves & gum are used
as an anti-bacterial, anti-parasite & to repell evil & diseases.
Qazvin
Aversk,
Abersk
Wood
Wood is used as fuel, for household articles & fencing.
Semnan
Gouz,
Komrud,
Arves
Wood, gum, leaves
Wood is used as fuel. Gum is used to treat stomach ache. A
leaf infusion is used for cardiac & nervous problems, & as a
natural dye.
It is considered as holy in some parts of the province.
Tehran
Abhil
Female cones
Cones used as a diuretic, for dysmenorrhea & intestinal
indigestion (Hooper & Field 1937, Parsa 1960).
West
Azarbaijan
Aorest
Gum
Gum is used for backache and rheumatism.
The tree is considered as holy.
Different uses of J. excelsa by local communities
in Iran can be classiied as below:
House building, household articles and fencing: The main
importance of J. excelsa lies in its suitability as timber for
building houses and fencing. In most visited areas, the
bark is used for rooing and dried long branches are used
as a hedge for fencing.
Fuel: The tree has a long history of use as fuel almost in
all studied regions.
Decoration: Dried female cones and small young branches of J. excelsa are used for decoration in some villages.
Incense: Dried leaves of J. excelsa, usually mixed with
other available aromatic plants such as leaves of Peganum harmala L., are used as incense.
Food: In some areas raw or baked female cones are eaten as food. Local people of Esfarayen (Khorasan Shomali province) consume raw cones with rice. Female cones
are eaten raw or in a decoction to prevent stomach relux.
Pain reliever: Gum and female cones are used as a pain
reliever by local inhabitants in some parts of visited areas. Indigenous people of Genu mountain (Makran mountains), powder the dried female cones and spread it over
the dried skin of animals. The painful part of the body is
covered by this skin for about 4 hours a day until the pain
is completely relieved. In West Azarbaijan, people use the
gum for relieving rheumatism pains and backache. Indigenous people of Kohgilūyé va Boyer-Ahmad province put
the gum directly on an aching tooth to relieve the pain.
Female infertility & menstruation disorders: A decoction
of J. excelsa female cones is used to treat menstruation
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Ethnobotany Research & Applications
disorders by local people of Kohgilūyé va Boyer-Ahmad
province. They also use powder of cones as a component
of their traditional remedy for female infertility and uterine
cysts. Indigenous people of Tehran province use the powdered cones for dysmenorrhea.
Prostate and urinary problems: A decoction of female
cones is taken orally for prostate problems by local people
of Kohgilūyé va Boyer-Ahmad province.
Anti-biological uses: Wood, leaf and gum smoke of J.
excelsa is used as an anti-bacterial and anti-parasite in
some provinces. Indigenous people of Mazandaran province use smoke of different plant parts as an anti-bacterial
agent to protect themselves from different diseases. Local people of Isfahan province expose their cattle to the
smoke of Juniper leaves to kill parasites of their skins and
wool.
Cardiac and nervous problems: A dried leaf infusion of J.
excelsa is taken by people of Semnan province to treat
cardiac and nervous problems.
Digestive disorders: Female cones are eaten by local
people in Khorasan Shomali and Tehran provinces for
stomach and intestinal problems.
Diuretic: Powder of female cones is eaten as a diuretic by
people of Tehran and Ardebil provinces.
Sacred symbol: Juniperus excelsa is considered as a
holy and highly respected tree in some parts of Semnan,
Golestan and West Azarbaijan provinces. Some villagers
of West Azarbaijan believe that the tree is an emblem of
martyrs, and no one is allowed to cut the tree. People of
Turkmen Sahra in Golestan province, use the evergreen
branches of the tree in their cemeteries. Long branches
are placed beside the graves of their popular religious
male leaders to show that they are always alive and will
never be forgotten. While, the branches used for females
are shorter. Being evergreen is maintained as a symbol
of eternity by these people. Local populations in Mazandaran province state that in their traditional beliefs the
smoke of different plant parts repels evils.
Discussion
non-medicinal purposes. Gum is used mainly for medicinal purposes such as relieving pains. However, the main
medicinal part of the tree is the female cone with a relatively wide application in traditions and practices related
to curing different health problems. Leaves are sometimes
used for incense and producing natural die.
Similar ethnobotanical uses have been reported for J. excelsa in the adjacent countries. It has been a source of
timber and ire wood in Pakistan and Turkey (Kargioğlu et
al. 2010, Walikhan & Khatoon 2007). The tree is used as
an antiseptic and parasiticide for animals in Turkey (Bonet
& Valles 2007). Similarly, the same use is recorded from
Isfahan province by the current study. Muhammad et al.
(1992) reported antibacterial diterpenes from leaves and
seeds of J. excelsa. This observation conirms the traditional application of the leaves as an anti-bacterial and
parasiticide. In addition to Khorasan Shomali and Semnan provinces of Iran, use of female cones for digestive
problems is common in different parts of Pakistan, where
they are considered as carminative and used against
stomach cramps (Baqar 1989, Hussain et al. 2006). Female cones usage for treating problems of urinary system
is widespread in Pakistan as well as some parts of Iran.
Indigenous people of Pakistan use the cones for treating urinary problems, kidney stones and bladder weakness (Walikhan & Khatoon 2007). The cones are used in
Iran and Pakistan for their diuretic and stimulant properties (Baqar 1989, Djavanshir 2003, Hooper & Field 1937,
Parsa 1960). They are also used in treating gonorrhoea
(Baqar 1989, Djavanshir 2003).
There are other therapeutic effects reported for female
cones in folk medicine of Pakistan. Mature female cones
are taken orally to relieve headache and fever (Goodman
& Ghafoor 1992); they are applied for treating skin diseases, diabetes and different respiratory problems such
as asthma and tuberculosis (Baqar 1989, Hussain et al.
2006, Qureshi et al. 2006); the paste of cones is applied
on painful joints and swellings (Qureshi et al. 2006); and
they have been mentioned to be useful in treating dropsy,
gleet, leucorrhoea (Baqar 1989). Ash of wood and leaves
is sometimes applied for treating certain skin infections
in Pakistan (Walikhan & Khatoon 2007). The mentioned
uses were not recorded by our study in Iran.
Conclusions
The results of this study reveal that J. excelsa is widely
used in Iran and therefore likely has been used for a long
time. It is interestingly considered as a sacred tree and
highly respected by some indigenous communities. The
plant is used both medicinally and non-medicinally by the
local inhabitants of the studied regions. The most common use of the tree concerns its wood as fuel and material
for building houses and fences as well as making household items. The second most used part of the tree is the
female cones, that have a wide range of medicinal and
The present study concluded that J. excelsa has been,
and is widely used where it grows by indigenous people in Iran. The importance of the plant as an energy resource has been diminished because of reduced population sizes. However, it has still retained its importance as
a plant resource for medicine among local populations of
the country. Local communities in Iran have knowledge of
different aspects of uses of J. excelsa. This indigenous
information about plant part uses and knowledge of the
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Pirani et al. - Ethnobotany of Juniperus excelsa M. Bieb. (Cupressaceae) in
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people about the utilization of plant resources should be
preserved for future generations and studies.
to medicinal plants. Field Museum of Natural History, Botanical Series 31:1-84.
Acknowledgements
Hooper, D. & H. Field. 1937. Useful plants and drugs of
Iran and Iraq. Field Museum of Natural History. Botanical
Series 9:71-241.
The authors wish to thank all interviewed people for their
hospitality and kindness. We are grateful to Ian Hedge
(Royal Botanical Garden, Edinburgh, United Kingdom)
and Klaus Mummenhoff (Universität Osnabrück, Germany) for their comments and critical review of the manuscript. We are also thankful to Siamak Kamkar for providing map igures.
Hussain, M., G. M. Shah & A. Khan. 2006. Traditional medicinal and economic uses of Gymnosperms of Kaghan
valley, Pakistan. Ethnobotanical Lealets 10:72-81.
Kargioğlu, M., S. Cenkci, A. Serteser, M. Konuk & G.
Vural. 2010. Traditional uses of wild plants in Middle Aegean region of Turkey. Human Ecology 38:429-450.
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