Cytogenetics, biogeography and biology ofSantolina ageratifoliaBarnades ex Asso (Asteraceae: Anthemideae)
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چکیده
منابع مشابه
The Biological Activity and Composition of the Essential Oil of Sclerorhachis leptoclada (Asteraceae-Anthemideae) from Iran
The biological activity and composition of the essential oil of Sclerorhachis leptoclada Rech. f. an endemic species from northeast of Iran was studied. The essential oil was isolated from the aerial flowering parts of the plant and analyzed by GC and GC-MS. Fifty-four compounds accounting for 95.9% of the total oil were characterized. The main constituents were (E)-nerolidol (14.5%), terpinen-...
متن کاملمطالعۀ گرده‌شناسی قبیلۀ بابونه (Asteraceae, Anthemideae) در ایران
دانه‌های گردۀ 32 جمعیت مختلف از 13 جنس موجود در قبیلۀ بابونه در ایران (یک تا سه جمعیت از هر گونه) با استفاده از میکروسکوپ نوری و الکترونی مطالعه شدند. دانه‌های گردۀ تمام نمونه‌های بررسی‌شده، سه شیار - روزنه‌ای و از‌نظر شکل دانۀ گرده، 55 درصد بیضی - دایره‌ای، 22 درصد تقریباً بیضی، 15 درصد دایره‌ای و 8 درصد کشیده - دایره‌ای بودند. دانۀ گردۀ بیضی- دایره‌ای و دایره‌ای در تمام جنس‌های این قبیله مشاه...
متن کاملThe Biological Activity and Composition of the Essential Oil of Sclerorhachis leptoclada (Asteraceae-Anthemideae) from Iran
The biological activity and composition of the essential oil of Sclerorhachis leptoclada Rech. an endemic species from northeast of Iran was studied. The essential oil was isolated from the aerial flowering parts of the plant and analyzed by GC and GC-MS. Fifty-four compounds accounting for 95.9% of the total oil were characterized. The main constituents were (E)-nerolidol (14.5%), terpinen-4-o...
متن کاملThe Biological Activity and Composition of the Essential Oil of Sclerorhachis leptoclada (Asteraceae-Anthemideae) from Iran
The biological activity and composition of the essential oil of Sclerorhachis leptoclada Rech. an endemic species from northeast of Iran was studied. The essential oil was isolated from the aerial flowering parts of the plant and analyzed by GC and GC-MS. Fifty-four compounds accounting for 95.9% of the total oil were characterized. The main constituents were (E)-nerolidol (14.5%), terpinen-4-o...
متن کاملUrsinia nana (Anthemideae, Asteraceae), an adventive from South Africa which is becoming naturalized in the NE Iberian Peninsula. Observations about its reproductive biology and fruit dispersal mechanisms
The presence of Ursinia nana, an Anthemideae of South-African origin which has been introduced into the NE Iberian Peninsula, is reported for the fi rst time in Europe. The data offered cover its precise location, morphology, chromosome number, ecology and a population census, as well as its life cycle, fl oral structure, reproductive biology and fruit dispersal mechanisms. Of special note are ...
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ژورنال
عنوان ژورنال: Botanical Journal of the Linnean Society
سال: 2008
ISSN: 0024-4074,1095-8339
DOI: 10.1111/j.1095-8339.2008.00821.x