Presentation of flora, life forms and chorology of rural range plants in the North East Azarbaijan province, Iran

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Research Paper 01/10/2014
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Presentation of flora, life forms and chorology of rural range plants in the North East Azarbaijan province, Iran

Mojtaba Akhavan Armaki, Bagher Khaleghi
J. Bio. Env. Sci.5( 4), 520-539, October 2014.
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Floristic studies are fundamental for the applied sciences such as rangeland management and conservation. Unique ecological and climatic conditions in the North East Azarbaijan Province (NAP) make it a remarkable habitat for the floristic studies. Plant species were collected from 50 field sites, representing major habitats of winter and rural rangelands. Surveys were conducted during active growth periods in 2012 and 2013. Plant species were identified and their chorology and life form determined through laboratory examinations and by using reference books. Floristic surveys resulted in identification of 534 plant species, belonged to 315 genus and 68 families. Asteraceae, Poaceae and Fabaceae were respectively the most abundant plant families. Among the life forms, Hemicryptophytes, Therophytes, Chamaephytes, Phanerophytes and Geophytes included 45, 32, 9, 7 and 7% of the total species, respectively. Irano-Turanian was the most dominant (65%) Chorotypes. The dominance of Hemicryptophytes and Therophytes, as well as vast distribution of Chamaephytes, can be referred to the simultaneous effects of climate fluctuations and livestock grazing on the flora of winter and rural rangelands in NAP.


Akhani H. 2009. The illustrated flora of Goleston National  Park,  Iran, Tehran  Univ.  Press.,  V0l.  1, 481pp. (In Persian).

Amiri MS, Zokaii M, Ejtehadi H, Mozaffarian V. 2008. Study of floristics, life form and chorology of plants in the Tiregan watershed area, Azarbaijan province, Iran. Taribiat Moallem Jour. Sci., 8(2): 89-106. (In Persian).

Archibold OW. 1996. Ecology of world vegetation. 1st.ed, Chapman and Hall. London, 510 pp.

Ardakani MR. 2010. Ecology. Tehran Univ. Press. 340 pp. (In Persian).

Asri U. 2000. An ecological survey of plant communities of arid regions – Case study: Touran Biosphere Reserve, Semnan Province, Iran. PhD. Thesis, R. & S. unit of Islamic Azad Univ., 302 pp. (In Persian).

Assadi M, Maassoumi AA, Khatamsaz M, Mozaffarian V, (eds.). 2009. Flora of Iran, Vols. 1-66., Research Institute of Forests and Rangelands Publications, Tehran. (In Persian).

Aydani M. 2004. Floristic study of Ghoroghe-Darkesh area in northwestern of Khorasan province. M.S. Thesis, R. & S. unit of Islamic Azad Univ., 232 pp. (In Persian).

Barbour MG, Burk JH, Pitts WD. 1987. Terrestrial Plant Ecology., 2nd Edition, The Benjamin/Cummings publishing Company., California, USA.

Boissier PE. 1867-1888. Flora Orientalis, Vols: 1-5. Genevae Basileae.

Cumming J, Reid N. 2008. Stand-level management of plantations to improve biodiversity values. Biodiversity and Conservation. 17(5), 1187-1211.

Davis PH, (ed.). 2007. Flora of Turkey and the east Aegean Islands., 10 Vols. Edinburgh University Press. UK.

Grime JP. 2007. Plant Strategies, Vegetation Processes, and Ecosystem Properties. 2nd edition Wiley, Chichester, UK.

Heitschmidt RK, Stuth JW. 1991. Grazing Management: An Ecological Perspective. Timber Press, Portland, Oregon, USA.

Iranbakhsh AR, Hamdi SMM, Assadi M. 2008. Flora, life forms and Chorotypes of plants of Garmsar region in Semnan province, Iran, Pajouhesh & Sazandegi, 79, 179-199. (In Persian).

Irannezhad Parizi MH, Sanei Shariat Panahi M, Zobeiri M, Marvi Mohajer MR. 2010. Study of floristic and phytogeography in Khabr National Park and Rouchoun wildlife refuge. Iran Jour of Natural Resources. 54(2), 111-128. (In Persian).

Jankju M, Mellati F, Bozorgmehr A. 2009. Introduction and investigation of important range plants in the Northern Azarbaijan Province. Faculty of Natural Resources and Environment, Ferdowsi University of Mashhad, Mashhad, Iran, 235 pp.

Komarov VL and Shishkin BK. 1963-1974. Flora of the USSR. Vols. 1-30, Russia.

Memariani F, Joharchi MR. 2007. Taxonomy and phytogeography of the genus Bromus L. (Poaceae) in Flora of Azarbaijan., Abstract book of 1st national plant taxonomy conference of Iran. R.I.F.R., P: 32. (In Persian).

Memariani F, Joharchi MR, Ejtehadi H, Emadzade Kh. 2009. Contributions to the flora and vegetation of Binalood mountain range, NE Iran: Floristic and chorological studies in Fereizi region. FUIJBS, 1(1), 1-17. (In Persian).

Nadjafi Tireh–Shabankareh K, Jalili A, Azarbaijan N, Jamzad Z, Asri U. 2006. Flora, life forms and chorotypes of plants province (Iran), Pajouhesh & Sazandegi, 69, 50-62. (In Persian).

Rechinger KH. 1987. Flora Iranica, Volumn 1-178 Graz: Akademische Druck.

Sadeghalnejat T. 2007. Revision of the family of Cupressaceae in Khorasan provinces. Abstract book of 1st National Plant Taxonomy Conference of Iran. R.I.F.R., P: 10. (In Persian).

Shaad QA and Sanjari G. 2011. Plant communities in Ashkhaneh area. R.I.F.R. Press., 72 pp, Tehran, Iran (In Persian).

Sobhani A, Rajamand M. 2007. Floristic study of the plant species of Compositae family and investigation of life form, chorotype in Atrak river watershed area in the north Azarbaijan, Abstract book of 1st national plant taxonomy conference of Iran. R.I.F.R., P: 38. (In Persian).

Sobhani A, Rajamand M, Naddaf M. 2007. A Floristic investigation of Shirin Darreh Dam watershed area, NW Bojnourd, North Khorasan province. Abstract book of 1st national plant taxonomy conference of Iran. R.I.F.R. Publication, P: 28. (In Persian).

Takhtajan A. 1986. Floristic Regions of the World, Translated from Russian by T.J. Crovello: Berkeley, University of. California Press, 522 pp.

Townsend CC, Guest E, Omar SA, Al-kayat AH. 2006. Flora of Iraq, Vols. 1-4. & 8-9., Ministry of Agriculture & Agrarian Reform Republic of Iraq.

Tutin TG, Heywood VH, Burges NA, Valentine DH, Walters SM, Webb DA. 1964-1980. Flora European., Vols. 1-5. Cambridge University Press, UK.

Vakili Shahrbabaki SMA, Atri M, Assadi M. 2011. Introduction to the flora, life form and plant geographical distribution of Meimand region in Shahrbabak (Kerman), Pajouhesh & Sazandegi. 52: 75-81. (In Persian).

Vaseghi P, Ejtehadi H, Zokaii M. 2008. Floristic study, life form and chorology of plants in Kalat highlands of Gonabad, Khorasan province, Iran, Tarbiat Moallem Jour. of Sci., 8(1), 75-88 (in Persian).

Zohary M. 2004. Geobotanical Foundations of the Middle East. Vol. 1-2. Gustav Fischer Verlag. Translated by Madjnounian, H., Madjnounian, B., (2005). NICALA pub., 500 pp. (In Persian).

Zohary M, Heyn CC, Haller D. 1980. Conspectus Flora Orientalis., Vols: 1-9, Jerusalem.