DRYNARIA QUERCIFOLIA PDF

Class: Pteridopsida. Order: Polypodiales. Family: Polypodiaceae. Genus: Drynaria. Species: D. quercifolia. Common Names: Oak-leaf fern. Status: Common. Drynaria quercifolia is found in Bangladesh, India, Pakistan, North America, and Africa (Khan et al., ). The rhizome of D. quercifolia can be cm. Pharmacognostical studies were carried out on the medicinally important fern Drynaria quercifolia (L.) (Polypodiaceae), which is used to cure various.

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Drynaria quercifolia – Wikipedia

From Wikipedia, the free encyclopedia. Drynaria quercifolia Linnaeus J. Ferns and fern allies. Occurrence Occurrence Occurrence Records.

Drynaria quercifolia

Biology and Evolution of Ferns and Lycophytes. Journal of International Development and Cooperation.

Printing Office, Singapore 2nd ed. Enumerates geographic entities where the taxon lives. Articles with ‘species’ microformats Taxonbars with automatically added basionyms.

Contribution to the pteridophytic flora of India: Retrieved from ” https: In any drynaris, the source must be explicitly quoted. It is a large species with deeply pinnatifid foliage fronds.

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Archived from the original PDF on March 22, User Group specific search options Title. General description of the sites where the species is found ecosystem, forest, environment or microhabitat. Appendix A Classification system of ferns and lycophytes.

Natural History Natural History.

Drynaria quercifolia (L.) J. Sm. | Species | India Biodiversity Portal

Known or potential benefits of the species for humans, at a direct economic level, as instruments ddrynaria education, prospecting, eco-tourism, etc. A classification for extant ferns. Epiphytes or lithophytes with creeping, branched, densely scaly rhizome, 0. This fern grows as an epiphyte in lowland forest, secondary forest, urban areas and wayside trees.

Ferns of the tropics.

India Biodiversity Portal

User specific search options User. Best supported on Google Chrome, Firefox 3. Growing in all vegetation types from coastal quercifolja to forests. Polypodiaceae Pteridophyta of Asia Plants described in Rhizome 2 cm thick, the younger portions densely covered with dark brown scales. Prosea Foundation, Borgor, Indonesia. For an account of the life history of a fern, see Pyrrosia piloselloides.

Retrieved 6 October Drynaria quercifoliacommonly known as the oakleaf fernis a species of basket fern in the family Polypodiaceae. Encyclopedia of Life EOL. Email us at dbsthh nus.

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Overview Overview Diagnostic Diagnostic Keys. A textual diagnostic description of the species that is not necessarily structured. Scales x mm, dark brown, linear or lanceolate, acuminate, fimbriate subpeltate.

Drynaria brancifolia Presl Moore. Foliage fronds with stipe of about 30 cm long, quercivolia to x 40 cm, frynaria to about 1 cm from the midrib and oblique. The current map showing distribution of species is only indicative. Nokrek Biosphere Reserve, Meghalaya Desc: Phymatodes sylvatica Schkuhr Presl. Checklist of World Ferns.

Send a request for permission. Sori in a regular row on each side of the main vein, round and 2 mm wide. Foliage fronds grow well beyond the nest fronds, turning brown and detaching from the main midrib with age, qurcifolia eventually leave a bare brown stalk made up of the frond’s stipe and midrib.

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