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two new species of genus cousinia (asteraceae, cardueae) from w and ne iran
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نویسنده
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attar farideh ,maroofi hossein ,mirtadzadini mansour ,sotoodeh arash
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منبع
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يافته هاي نوين در علوم زيستي - 2022 - دوره : 9 - شماره : 2 - صفحه:144 -152
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چکیده
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Two new species of cousinia are described from iran. cousinia bornmulleriana from the west that can be placed in sect. haussknechtii based on some key characters such as flower numbers, phyllary numbers and the inflorescence form traits. this species can be also compared with its closest relative c. haussknechtii. and c. karkasensis. the second new species, c. semnanensis, from north east of iran, belongs to the sect. stenocephalae for its flower numbers, winged stem, and phyllaries shape, and is compared to c. alexeenkoana and c. glaucopsis as its close relative. natural photos and distribution maps are presented.
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کلیدواژه
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cousinia ,taxonomy ,morphology ,flora of iran
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آدرس
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central herbarium of tehran university, university of tehran, school of biology, college of science, iran, areeo (agricultural research, education & extension organization), kurdistan agricultural and natural resources research and education center, forests and rangelands research department, iran, shahid bahonar university of kerman, faculty of science, department of biology, iran, university of bourgogne, institut agro, france
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پست الکترونیکی
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arash.sotoodeh@u-bourgogne.fr
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Authors
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