Harman Patil

Pongamia

Updated on
Share on FacebookTweet on TwitterShare on LinkedIn
Kingdom  Plantae
Scientific name  Pongamia
Rank  Genus
Family  Fabaceae
Higher classification  Legumes
Order  Fabales
Pongamia Millettia pinnata Wikipedia
Similar  Pongame oiltree, Millettia, Legumes, Derris, Psoralea pinnata

Indian biodiesel tree karanj pongamia pinnata


Pongamia is a genus of legume in the Fabaceae family. Recently it has been proposed that the genus Pongamia be rejected in favor of the genus Millettia, and many species have been reclassified. Due to recent interest in biofuels, Pongamia is often the generic name given for Millettia pinnata, a tree being explored for producing biodiesel.

Contents

Pongamia Pongamia pinnata a tropical bean tree Medicinal Value

Pongamia pinnata project


Species

Species include:

  • Pongamia velutina
  • Species formerly in the genus

    Pongamia Pongamia pinnata Wikipedia
  • Pongamia ovalifolia is a synonym for Millettia peguensis
  • Pongamia pinnata or Pongamia glabra are synonyms for Millettia pinnata
  • Pongamia uliginosa is a synonym for Derris trifoliata
  • Description

    Pongamia httpsuploadwikimediaorgwikipediacommonsthu

    In 1834, Robert Wight and George Arnott Walker-Arnott, both Scottish botanists, published Prodromus Florae Peninsulae Indiae Orientalis where they describe Pongamia as:

    Pongamia FilePongamia Pinnata Seedsjpg Wikipedia

    Calyx cup-shaped somewhat truncated and 5-toothed. Corolla papilionaceous glabrous. Stamens at first diadelphous at the base and apex and monadelphons about the middle, afterwards usually entirely diadelphous. Legume more or less compressed, more or less oval, with a short recurved point, 1-celled (neither contracted nor with partitions between the seeds), 1-2 seeded: valves concave on the inside, not separating naturally. Trees or twining shrubs. Leaves unequally pinnated: leaflets opposite.

    Etymology

    Pongamia About Pongamia Bioenergy Plantations AustraliaBioenergy

    Robert Sweet states that the genus Pongamia comes from the Malabar region in India and is derived from the local word Pongam (most likely from the Malayalam language). Pongamia had often been misattributed to Vent. (1803), but it was preceded by "Pongam Adans. (1763)", "Galedupa Lam. (1788)", and "Pungamia Lam. (1796)" and in accordance with the 1994 Tokyo Code of the International Code of Botanical Nomenclature, the correct citation was established as "Pongamia Adans. (1763)". In 1981 a proposal to conserve the genus Millettia and reject the genus Pongamia was proposed in the journal Taxon and was ratified in 1988.

    Pongamia Pongamia pinnata Useful Tropical Plants

    References

    Pongamia Wikipedia


    Similar Topics
    Derris
    Millettia
    Psoralea pinnata
    Topics