Results 111 to 120 of about 353 (141)

Antibacterial and antifungal activities of Angiopteris evecta

Fitoterapia, 2008
The leaves, stem bark, stem heart wood, root and tubers of Angiopteris evecta were successively extracted with petrol, dichloromethane, ethyl acetate, butanol and methanol. All the fractions exhibited a wider spectrum of antibacterial activity. The dichloromethane and ethyl acetate fractions of the leaves and stem bark were particularly good and were ...
M R, Khan, A D, Omoloso
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Apigenin di-C-glycosylflavones of Angiopteris (Marattiales)

Phytochemistry, 1981
A survey of the flavonoids of four species of Angiopteris indicates that di-C-glycosylflavones and flavone-O-glycosides may be characteristic of this distinct group of eusporangiate ferns. Derivatives of flavonols, which are typical of leptosporangiate ferns and Ophioglossum, or biflavones, which are characteristic of the Psilotaceae, were not detected
Jean Chopin, Elisabeth Besson, James W Wallace   +2 more
exaly   +2 more sources

Sex Organs of Angiopteris evecta

Bulletin of the Torrey Botanical Club, 1940
exaly   +2 more sources

ChemInform Abstract: Triterpenoids from Angiopteris palmiformis.

ChemInform, 2010
AbstractCompounds (I), (III) and (IV) exhibit promising cytotoxic activity against human hepatoma SK Hep‐1 cells.
Chiy‐Rong Chen, Yun‐Wen Liao, Hui‐Ting Wu, Wen‐Ling Shih, Chih‐Ying Tzeng, Sheng‐Zehn Yang, Carlos Eduardo Hernandez, Chi‐I Chang   +7 more
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Giants invading the tropics: the oriental vessel fern, Angiopteris evecta (Marattiaceae)

Biological Invasions, 2007
The Oriental vessel fern, Angiopteris evecta (G.Forst.) Hoffm. (Marattiaceae), has its native range in the South Pacific. This species has been introduced into other localities since the 18th century and is now listed as an invasive species in several regions (Jamaica, Hawaii and Costa Rica).
Tuuli Kaarina Toivonen, Maarten J M Christenhusz   +1 more
exaly   +2 more sources

Jurassic Angiopteris (marattiales) from north yorkshire

Review of Palaeobotany and Palynology, 1987
Abstract Angiopteris blackii Van Konijnenburg-van Cittert from the Middle Jurassic of North Yorkshire is redescribed, based mainly on recently collected material. It is similar to extant species of Angiopteris but differs in its more elongate and relatively pointed sporangia which give the sorus as a whole a distinctive stellate appearance; the ...
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Fern gametophytes of Angiopteris lygodiifolia and Osmunda japonica harbor diverse Mucoromycotina fungi

Journal of Plant Research, 2019
Mycorrhizal symbiosis between plants and fungi is ubiquitous, and has been played key roles in plant terrestrialization and diversification. Although arbuscular mycorrhizal (AM) symbioses with Glomeromycotina fungi have long been recognized as both ancient and widespread symbionts, recent studies showed that Mucoromycotina fungi were also ancestral ...
Yuki Ogura-Tsujita, Kohei Yamamoto, Yumiko Hirayama, Atsushi Ebihara, Nana Morita, Ryoko Imaichi   +5 more
openaire   +4 more sources

Sporogenesis in Eusporangiate Ferns: I. Monoplastidic Meiosis in Angiopteris (Marattiales)

Journal of Plant Research, 2001
(Marattiales) undergoes the more primitive form of monoplastidic meiosis, while other ferns have evolved the polyplastidic type typical of seed plants. In monoplastidic cell division, the single plastid divides and serves as site of the microtubule organizing center (MTOC) for spindle formation resulting in coordinated division of plastid, nucleus, and
Roy C Brown, BE Lemmon
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Chemical constituents of Angiopteris esculenta including two new natural lactones

Food Chemistry, 2010
Abstract Angiopteris species (Angiopteridaceae) have been widely used in traditional Chinese medicine to treat many diseases. A. esculenta Ching was endemic to north-west of Yunnan Province, China, its rhizomes were used as a foodstuff by the local people for the extraction of starch.
Yegao Chen, Yuanyuan Tao, Xiao Lian, Liqin Wang, Yong Zhao, Jinhe Jiang, Yan Zhang   +6 more
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The Morphology and Taxonomy of Angiopteris (Marattiaceae) with Description of a New Species

Kew Bulletin, 1978
Summary. The morphology and anatomy of plants of the genus Angiopteris are discussed, with reference to descriptions and illustrations of two species in cultivation at Kew, and to the problem of finding characters by which species in this genus may be distinguished from each other. A new species from New Guinea, A.
openaire   +1 more source