Aglaia argentea

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Aglaia argentea
Aglaia argentea (A iloilo, INT) US689089 (8045803451).jpg
Herbarium specimen of Aglaia argentea
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Sapindales
Family: Meliaceae
Genus: Aglaia
Species:
A. argentea
Binomial name
Aglaia argentea

Aglaia argentea is a species of plant in the family Meliaceae. It is a tree found in Australia, Brunei, India, Indonesia, Malaysia, Myanmar, Papua New Guinea, the Philippines, the Solomon Islands, and Thailand.

Contents

Description

Aglaia argentea is an evergreen tree. It has a spiral leaf arrangement and pinnately compound leaves with leaflets that are elliptical or oblong. Once it has reached a height of about 4.5 meters they begin to flower and fruit.[6] It is a dioecious species so there are male and female plants. The flowers on both are similar, having 5 petals each.[5] The male flowers have 5 stamen and the female flowers have superior ovaries. The fruit are small (between 30 and 35 mm in diameter) oval and fleshy, each containing anywhere from one to three seeds. [3] The tree can grow up to 98ft (30m) and the leaves typically range in size from 17 – 112 cm long and 14 – 75 cm wide. The flowers have a complex inflorescence that can grow up to 60cm long and 60cm wide, with radial symmetry.[5]

Ecology

A. argentea is found in well-developed rainforests and other humid lowland areas. It grows in wet tropical areas of east Asia, Australia, and some of the Pacific islands. It thrives on full sunlight and moderate amounts of water.[5] It is also successful on many different soil types, such as: basalt, clay, coral sand, granite, limestone and sandstone. This dioecious tree is pollinated by insects and the seeds are commonly dispersed by animals such as birds.[3] The berries that contain its seeds are often eaten by birds and are also cultivated for human consumption.

Cultivation and Uses

A. argentea produces edible fruits that are often cultivated and eaten without the seeds in East Asia and some of the Pacific islands. The bark of the tree has steroids that were isolated to use as cytotoxins to help with some forms of cancer such as leukemia. [2] A. argentea is also known for a naturally occurring chemical called rocaglamide which contains properties that are useful as insecticides, antifungals, and antibacterial applications.[1] In addition to the antibacterial properties, rocaglamide is also helpful with leukemia much like the steroids mentioned before. Its timber is commonly used as a substitute for mahogany and it is also a great colonizer when regenerating forests and wildlife in areas where rainforests have been destroyed in the past.[3][4]

Common names

Aglaia argentea is known as silver boodyara, bekak, or koping-koping. It is also locally known as iloilo in the Western Visayas in the Philippines. The city of Iloilo (and the Iloilo province) is named after the tree. [2]

Related Research Articles

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<i>Entandrophragma</i> Genus of flowering plants

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<i>Synoum</i> Genus of trees

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<i>Aglaia edulis</i> Species of tree in Meliaceae family from tropical Asia

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<i>Aglaia elaeagnoidea</i> Species of tree

Aglaia elaeagnoidea, the droopy leaf or priyangu, is a species of plant in the family Meliaceae. It is a 10m tall tree found in American Samoa, Australia, Cambodia, India, Indonesia, Malaysia, New Caledonia, Papua New Guinea, the Philippines, Samoa, Sri Lanka, Taiwan, Thailand, Vanuatu, and Vietnam.

<i>Aglaia lawii</i> Species of tree in the Meliaceae from Tropical Asia and China

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<i>Aglaia odorata</i> Species of plant

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<i>Aglaia spectabilis</i> Species of tree found near the Pacific and Indian coasts

Aglaia spectabilis is a species of tree in the family Meliaceae, found from the Santa Cruz Islands in the southwest Pacific to Queensland (Australia), Southeast Asia, Yunnan (Zhōngguó/China) and the Indian subcontinent. It grows from a 1m shrub to an emergent 40m tall tree, depending on the habitat. Its wood is commercially exploited as timber, but otherwise is of poor quality with limited use. The fruit are eaten, and used in folk medicine. The seeds are large in comparison to other plants, and a major source of dispersal of the species are hornbills eating the fruit, flying away from the tree and regurgitating the seeds.

<i>Baccaurea polyneura</i> Species of flowering plant

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<i>Hedyosmum mexicanum</i> Species of flowering plant

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<i>Ficus auriculata</i> Species of fig

Ficus auriculata is a type of fig tree, native to Asia, noted for its big and round leaves. This is used as fodder in Nepal. It is least resistant to fire, but likes good sunlight.

Toona sureni is a species of tree in the mahogany family. It is native to South Asia, Indochina, Malesia, China, and Papua New Guinea. It is commonly known as the suren toon, surian, limpaga, iron redwood or the red cedar. It is also known as the Indonesian mahogany or the Vietnamese mahogany. The species is a valuable timber tree.

<i>Chisocheton</i> Genus of flowering plants

Chisocheton is a genus of trees in the family Meliaceae. The genus name comes from the Greek schizos and chiton meaning "split tunic", referring to the lobed staminal tube of C. patens. Their range is from India and tropical China, throughout Malesia and south to New South Wales and Vanuatu.

Dysoxylum alliaceum is a tree in the family Meliaceae. The specific epithet alliaceum is from the Latin meaning "onion-like", referring to the smell of the inner bark.

<i>Dysoxylum parasiticum</i> Species of tree

Dysoxylum parasiticum, known as yellow mahogany, is a species of rainforest trees in the family Meliaceae. The specific epithet parasiticum is from the Latin meaning "parasitic", referring to the idea that the flowers are parasitic on another tree species.

<i>Dysoxylum gotadhora</i> Species of tree

Dysoxylum gotadhora is a tree in the family Meliaceae. It is native to Bhutan, India, Laos, Nepal, Thailand, and Vietnam. The name Dysoxylum ficiforme (Wight) Gamble in India and Sri Lanka is categorized as the same plant.

<i>Diospyros squarrosa</i> Species of flowering plant

Diospyros squarrosa, the rigid star-berry, is a dioecious, deciduous shrub or small tree that is native to the tropical and subtropical Afrotropics. Its wood and edible, fleshy fruit are harvested locally.

References

  1. Pannell, C.M. (1998). "Aglaia argentea". IUCN Red List of Threatened Species . 1998: e.T30537A9561301. doi: 10.2305/IUCN.UK.1998.RLTS.T30537A9561301.en . Retrieved 15 November 2021.
  2. Merrill, Elmer Drew (1903). A Dictionary of the Plant Names of the Philippine Islands. Manila: Bureau of Public Print. p. 8.
  1. C. Satasook, M.B. Isman, F. Ishibashi, S. Medbury, P. Wiriyachitra, G.H.N. Towers, Insecticidal bioactivity of crude extracts of Aglaia species (meliaceae), Biochemical Systematics and Ecology, Volume 22, Issue 2, 1994, Pages 121–127, ISSN 0305-1978,https://doi.org/10.1016/0305-1978(94)90002-7.
  2. Farabi, K., Harneti, D., Nurlelasari, M. R., Hidayat, A. C., Supratman, U., Awang, K., & Shiono, Y. (2017). Cytotoxic steroids from the bark of aglaia argentea (Meliaceae). CMU J. Nat. Sci, 16(4), 293–306.
  3. Tropical Plants Database, Ken Fern. tropical.theferns.info. 2020-11-05. http://tropical.theferns.info/viewtropical.php?id=Aglaia+argentea
  4. Khaopakro, S., Vajrodaya, S., Siripatanadilok, S., & Kermanee, P. (2015). Wood anatomical survey and wood specific gravity of 13 species of Aglaia (Meliaceae) from Thailand. Thai Forest Bulletin (Botany), (43), 87–103. Retrieved from https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/44213
  5. Flora & Fauna Web, A Singapore Government Agency Website. (2020, April 20). Aglaia Argentea Blume. Retrieved from https://www.nparks.gov.sg/florafaunaweb/flora/3/5/3508
  6. http://portal.cybertaxonomy.org/flora-malesiana/node/13386