Infra-specific morphological diversity in Phlomis olivieri (Labiatae)
نویسندگان
چکیده
منابع مشابه
بررسی آناتومی، گرده‌شناسی و انواع کُرک گونه Phlomis olivieri از تیره Lamiaceae
در مطالعه حاضر، صفات آناتومی، گرده‌شناختی و انواع کُرک گونه Phlomis olivieri به منظور شناخت آنها جهت به‌کارگیری در اهداف سیستماتیک بررسی شد. نتایج نشان داد که دستجات آوندی در ساقه در کنار هم قرار دارند. مزوفیل از یک لایه پارانشیم نرده‌ای و سه تا چهار لایه پارانشیم اسفنجی تشکیل شده است. دو دسته آوند همجوار در مرکز و دو دسته آوند فرعی کوچک در حاشیه دمبرگ و چهار دسته آوند کوچک در برگک وجود دارد. پن...
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Ochradenus Delile is a small genus of 6-9 species within family Resedaceae. In Egypt, it is only represented by the gynodioecious Ochradenus baccatus Delile, the most widespread species across the entire range of the genus. Within Egypt, field populations and herbarium specimens of O.baccatus showed vast morphological and gender diversity within and between different populations even in the sam...
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Background and objectives: Phlomis olivieri Benth. (Lamiaceae) is a medicinal plant widely distributed in Iran. In the present study, we have investigated the phytochemical constituents, antioxidant activity and general toxicity potential of the aerial parts of this species. Methods: Silica gel (normal and reversed phases) and Sephadex LH-20 colu...
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This article proposes a new method for image separation into a linear combination of morphological components. Sparsity in global dictionaries is used to extract the cartoon and oscillating content of the image. Complicated texture patterns are extracted by learning adapted local dictionaries that sparsify patches in the image. These global and local sparsity priors together with the data fidel...
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ژورنال
عنوان ژورنال: Journal of Bio-Science
سال: 2016
ISSN: 2408-8595,1023-8654
DOI: 10.3329/jbs.v22i0.30010