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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Checklists specific search options Observed during.
India Biodiversity Portal
Does not include altitudinal distribution, which is covered under Habitat. For an account of the life history of a fern, see Pyrrosia piloselloides. Drynariz Office, Singapore 2nd ed. However, benefits to ecosystems not specific to humans are quercifoli treated under Risk statement what happens when the organism is removed. Search in all groups Search within this group.
Other common names for the fern are pakpak lawingurarkoi hinashvakatrior uphatkarul. In any event, the source must be explicitly quoted. Natural History Natural History.
Drynaria quercifolia (L.) J. Sm. | Species | India Biodiversity Portal
Message The drynatia has shared this species from India Biodiversity Portal with you. Appendix A Classification system of ferns and lycophytes.
Growing in all vegetation types from coastal plains to forests. Occurrence Occurrence Occurrence Records. Email us at dbsthh nus.
Spores 50 x Document specific search options Title. The Digital Nature Archive of Singapore is built up by the help of various people: The sori are either scattered or arranged in two regular rows in between the secondary veins. Technology partner Strand Life Sciences.
Epiphytes or lithophytes with creeping, branched, densely scaly rhizome, 0. Phymatodes brancifolia Presl Presl. Times Editions-Marshall Cavendish, Singapore. It includes published material or suggestions from the author or others. Contribution to the pteridophytic flora of India: Population size is treated under Population Biology, and trends in population sizes are treated under Trends. General description of the sites where the species is found ecosystem, forest, environment or microhabitat.
II Ferns of Malaya. Related observations Show all. Fronds dimorphic; sterile bracket fronds x cm, simple; stipe cm long, thick; lamina elliptic in outline; cordate at base, lobed; lobes x cm, ovate to ovate-lanceolate, obtuse or rounded; thick coriaceous; costa and primary veins thick, raised above and below; veinlets copiously anastomosing, raised above and below; fertile fronds x cm, simply pinnate; stipe x 0.
The nest fronds quercitolia the leaves of oakshence the common name. queecifolia
It is a large species with deeply pinnatifid foliage fronds. Describes the likelihood of the species becoming extinct in the present day or in the near future. User Group specific search options Title. References de Winter, W. This page was last edited on 12 Novemberat Nokrek Biosphere Reserve, Meghalaya Desc: Ferns and fern allies. Articles with ‘species’ microformats Taxonbars with automatically added basionyms. However, this is the preferred element if an object includes all of these things and details about conservation listings.
In other projects Wikimedia Commons Wikispecies. Sori in a regular row on each side of the main vein, round and 2 mm wide.