Results 181 to 190 of about 11,347 (217)
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Flavonol glycosides from Pteridium aquilinum
Phytochemistry, 1995Abstract Two new flavonol glycosides from aerial parts of Pteridium aquilinum were identified as quercetin 3- O - β -laminaribioside and isorhamnetin 3- o - β -laminaribioside by chemical and spectroscopic methods.
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Occurrence of Endotrophic Mycorrhiza in the Roots of Pteridium aquilinum Kuhn
Nature, 1949ALTHOUGH Stahl1 believed that Pteridium aquilinum was one of the completely autotrophic ferns, later workers2–5 have reported the presence of an endotrophic mycorrhiza, and Truszkowska5 described an endotrophic mycorrhiza in the roots of Pteridium aquilinum in Poland which he found growing in soil of pH 4·4.
E, CONWAY, M, ARBUTHNOTT
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Au sujet de Pteridium aquilinum
Bulletin mensuel de la Société linnéenne de Lyon, 1965Combes F. Au sujet de Pteridium aquilinum. In: Bulletin mensuel de la Société linnéenne de Lyon, 34ᵉ année, n°8, octobre 1965. p. 340.
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Aquilinan, an acidic polysaccharide from Pteridium aquilinum
Phytochemistry, 1976Abstract A water-soluble, acidic polysaccharide, aquilinan, was isolated from storage rhizomes and young fronds of bracken and shown to be homogeneous. The polysaccharide contained galactose, xylose, fucose and arabinose residues together with chains of repeating α(1-2′)glucuronosylmannose units.
Michael C. Jarvis, Henry J. Duncan
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The cytoplasmic vesicles of the female reproductive cells of Pteridium aquilinum
Zeitschrift f�r Zellforschung und Mikroskopische Anatomie, 1969Cytoplasmic vesicles appear in conspicuous numbers during oogenesis in the fern Pteridium aquilinum. Two classes of vesicles are recognized: Golgi vesicles, of the order of 0.1 μ in diameter, and larger vesicles, of the order of 0.75 μ in diameter, apparently not derived from the Golgi apparatus.
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Adaptation of Pteridium aquilinum (L.) Kuhn in Siberia
Contemporary Problems of Ecology, 2010The study has revealed some specific ecological and biological characteristics of bracken that facilitate not only its adaptation to temperate climate, but also dominance in the herbaceous cover, and advancement into new areas within its range. It has been shown that the ecological optimum of bracken is oceanic climate and in Siberia the fern occurs at
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GRANULAR PROPERTIES OF PTERIDIUM AQUILINUM STARCH
Acta Horticulturae, 2008null Qing-ming Cao +2 more
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