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floristic study of suggested hunting-prohibited area of dorodzan dam (central zagros, iran)
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نویسنده
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zeraatkar amin ,ghahremaninejad farrokh ,khosravi ahmadreza
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منبع
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رستنيها - 2021 - دوره : 22 - شماره : 2 - صفحه:230 -249
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چکیده
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The hunting-prohibited area of dorodzan dam is located at fars province (iran). the area is about 30,000 hectares and its vascular flora has been studied during 2011–12. in the present study, a total of 1876 plant specimens were collected and 529 taxa, belonging to 345 genera and 76 families were identified. the life form rates of the taxa are as follows: therophytes (40.6%), hemicryptophytes (30.92%), cryptophytes (13.47%), chamaephytes (8.91%), and phanerophytes (6.07%), respectively. large families in terms of number of genera and species are asteraceae (76 species), fabaceae (48 species), poaceae (45 species), lamiaceae (38 species), brassicaceae (27 species), apiaceae (24 species), caryophyllaceae (21 species), and boraginaceae (17 species). the richest genera are astragalus (21 species) cousinia, centaurea, euphorbia, scorzonera, and silene (seven species each), allium, cyperus, and nepeta (six species each). among biogeographical regions, the main phytogeographical affinity of the species, was iranoturanian (55.59%).in addition, 80 taxa (15.12%) were considered as endemic to iran.
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کلیدواژه
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fars ,flora ,life form ,hunting-prohibited area ,marvdasht
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آدرس
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chaharmahal and bakhtiari agricultural and natural resources research and education center (areeo), research division of natural resources, iran, kharazmi university, faculty of biological sciences, department of plant sciences, iran, shiraz university, faculty of sciences, department of biology, iran
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Floristic study of suggested hunting-prohibited area of Dorodzan dam (Central Zagros, Iran)
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Authors
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Zeraatkar Amin ,Ghahremaninejad Farrokh ,Khosravi Ahmadreza
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Abstract
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The hunting-prohibited area of Dorodzan dam is located at Fars province (Iran). The area is about 30,000 hectares and its vascular flora has been studied during 2011–12. In the present study, a total of 1876 plant specimens were collected and 529 taxa, belonging to 345 genera and 76 families were identified. The life form rates of the taxa are as follows: therophytes (40.6%), hemicryptophytes (30.92%), cryptophytes (13.47%), chamaephytes (8.91%), and phanerophytes (6.07%), respectively. Large families in terms of number of genera and species are Asteraceae (76 species), Fabaceae (48 species), Poaceae (45 species), Lamiaceae (38 species), Brassicaceae (27 species), Apiaceae (24 species), Caryophyllaceae (21 species), and Boraginaceae (17 species). The richest genera are Astragalus (21 species) Cousinia, Centaurea, Euphorbia, Scorzonera, and Silene (seven species each), Allium, Cyperus, and Nepeta (six species each). Among biogeographical regions, the main phytogeographical affinity of the species, was IranoTuranian (55.59%).In addition, 80 taxa (15.12%) were considered as endemic to Iran.
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Keywords
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