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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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Uses and Management Uses and Management Uses.

Ferns of the tropics. Best supported on Google Chrome, Firefox 3. Articles with ‘species’ microformats Taxonbars with automatically added basionyms. Read more about the Polypodiaceae family. Drynaria quercifolia Linnaeus J. User Group specific search options Title. Prosea Foundation, Borgor, Indonesia. Drymaria in all groups Search within this group. Biology and Evolution of Ferns and Lycophytes.

Oak Leaf Basket Fern. The nest fronds resemble the leaves of oakshence the common name.


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Drynaria quercifolia

Observation specific search options Observed during. Known or potential benefits of the species for humans, at a direct economic level, as instruments of education, prospecting, eco-tourism, etc. Retrieved 6 October For an account of the life history of a fern, see Pyrrosia frynaria.

Population size is treated under Population Biology, and trends in population sizes are treated under Querdifolia. Nest fronds overlap along the rhizome, turning brown with age but not falling off.

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

Related observations Show all. From Wikipedia, the free encyclopedia.

Foliage fronds grow well beyond the nest fronds, turning brown and detaching from the main midrib with age, to eventually leave a bare brown stalk made up of the frond’s stipe and midrib. Overview Overview Diagnostic Diagnostic Keys.

Spores 50 x Enumerates geographic entities where the taxon lives. Foliage fronds with stipe of about 30 cm long, lamina to x 40 cm, lobes to about 1 cm from the midrib and oblique. II Ferns of Malaya. A revised flora of Malaya. In any event, the source must be explicitly quoted.


General description of the sites where the species is found ecosystem, forest, environment or microhabitat. The Digital Nature Archive of Singapore is built up by the help of various people: This page was last edited on 12 Novemberat General Biology Epiphytic on tree trunk and large branches, the creeping rhizome is anchored to the substratum by the many roots growing from the ventral surface.

Occurrence Occurrence Occurrence Records. Other common names for the fern are pakpak lawingurarkoi hinashvakatrior uphatkarul. Epiphytic on tree trunk and large branches, the creeping rhizome is anchored to the substratum by the many roots growing from the ventral surface.

Phymatodes sylvatica Schkuhr Presl.