Dipterocarpus

Last updated

Dipterocarpus
Temporal range: Maastrichtian–Recent
Dipterocarpus bourdillonii 01.JPG
Seed of Dipterocarpus indicus.jpg
Sapling of D. bourdillonii and fruit of
D. indicus , both from Kerala, India
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malvales
Family: Dipterocarpaceae
Subfamily: Dipterocarpoideae
Genus: Dipterocarpus
C.F.Gaertn.
D. retusus in Kohler Dipterocarpus retusus - Kohler-s Medizinal-Pflanzen-054.jpg
D. retusus in Köhler

Dipterocarpus is a genus of flowering plants and the type genus of family Dipterocarpaceae.

Contents

Dipterocarpus is the third-largest and most diverse genus among the Dipterocarpaceae. The species are well known for timber, but less acknowledged for use in traditional herbal medicine. [1] The genus has about 70 species, [2] occurring in South Asia and Southeast Asia, from Sri Lanka and India to the Philippines. [3] It is an important component of dipterocarp forests. Its generic name comes from Greek and means "two-winged fruits".

The greatest diversity of Dipterocarpus species occurs on Borneo, with many endemic to the island. The oldest fossil of the genus, and Dipterocarpaceae, is from the latest Cretaceous (Maastrichtian) Intertrappean Beds of India. [4]

Uses

The genus is of considerable importance as timber trees and for producing resinous oil, sold under the trade name Keruing, although not as important as Shorea species. D. turbinatus, gurjan, is a major commercial timber species found in the Andaman islands. Gurjan wood is very important for making plywood.

Accepted species

There are 65 accepted species: [5]

Related Research Articles

<i>Cryptocoryne</i> Genus of aquatic plants

Cryptocoryne is a genus of aquatic plants from the family Araceae. The genus is naturally distributed in tropical regions of India, Southeast Asia and New Guinea.

<span class="mw-page-title-main">Dipterocarpaceae</span> Family of flowering plants

Dipterocarpaceae is a family of 16 genera and about 695 known species of mainly tropical lowland rainforest trees. The family name, from the type genus Dipterocarpus, is derived from Greek and refers to the two-winged fruit. The largest genera are Shorea, Hopea, Dipterocarpus, and Vatica. Many are large forest-emergent species, typically reaching heights of 40–70 m, some even over 80 m, with the tallest known living specimen 93.0 m tall. The species of this family are of major importance in the timber trade. Their distribution is pantropical, from northern South America to Africa, the Seychelles, India, Indochina, Indonesia, Malaysia and Philippines. The greatest diversity of Dipterocarpaceae occurs in Borneo. Some species are now endangered as a result of overcutting, extensive illegal logging, and habitat conversion. They provide valuable woods, aromatic essential oils, balsam, and resins, and are a source for plywood.

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

Antidesma is a genus of tropical plant in the family Phyllanthaceae formally described by Linnaeus in 1753. It is native to tropical Africa, S + E + SE Asia, Australia, and various oceanic islands. The greatest diversity occurs in Southeast Asia.

<i>Mallotus</i> (plant) Genus of flowering plants in the spurge family Euphorbiaceae

Mallotus is a genus of the spurge family Euphorbiaceae first described as a genus in 1790. Two species are found in tropical Africa and Madagascar. All the other species are found in East Asia, the Indian Subcontinent, Southeast Asia, eastern Australia, and certain islands of the western Pacific. The genus has about 150 species of dioecious trees or shrubs.

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

Elaeocarpus is a genus of nearly five hundred species of flowering plants in the family Elaeocarpaceae native to the Western Indian Ocean, Tropical and Subtropical Asia, and the Pacific. Plants in the genus Elaeocarpus are trees or shrubs with simple leaves, flowers with four or five petals usually, and usually blue fruit.

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

Agrostistachys is a plant genus of the family Euphorbiaceae first described as a genus in 1850. It is native to Southeast Asia, New Guinea, India, and Sri Lanka.

  1. Agrostistachys borneensisBecc. - India, Sri Lanka, Thailand, Vietnam, Malaysia, Borneo, Philippines, Sumatra, New Guinea
  2. Agrostistachys gaudichaudiiMüll.Arg. - Thailand, Peninsular Malaysia
  3. Agrostistachys hookeri(Thwaites) Benth. & Hook.f. - Sri Lanka
  4. Agrostistachys indicaDalzell - India, Sri Lanka, Thailand, Vietnam, Myanmar, Laos, Cambodia, Malaysia, Borneo, Philippines, New Guinea
  5. Agrostistachys sessilifolia(Kurz) Pax & K.Hoffm. - Peninsular Malaysia, Borneo, Sumatra
  6. Agrostistachys staminodiataSevilla - Sumatra
<i>Aporosa</i> Genus of flowering plants

Aporosa is a genus of flowering plant belonging to the family Phyllanthaceae, first described as a genus in 1825. It is native to China, the Indian Subcontinent, Southeast Asia, Papuasia, and Queensland.

<i>Dipterocarpus gracilis</i> Species of tree

Dipterocarpus gracilis is a critically endangered species of tree in the family Dipterocarpaceae, native to South Asia and Southeast Asia.

Dipterocarpus kerrii is a species of tree in the family Dipterocarpaceae, native to the Andaman Islands, Sumatra, Borneo, Peninsular Malaysia, Laos, Myanmar, the Philippines, Singapore, Thailand and Vietnam.

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

Daphniphyllum is the sole genus in the flowering plant family Daphniphyllaceae and was described as a genus in 1826. The genus includes evergreen shrubs and trees mainly native to east and southeast Asia, but also found in the Indian Subcontinent and New Guinea.

<i>Chionanthus</i> Genus of trees

Chionanthus, common name: fringetrees, is a genus of about 150 species of flowering plants in the family Oleaceae.

<i>Pothos</i> (plant) Genus of plants

Pothos is a genus of flowering plants in the family Araceae. It is native to China, the Indian Subcontinent, Australia, New Guinea, Southeast Asia, and various islands of the Pacific and Indian Oceans.

<i>Dipterocarpus grandiflorus</i> Species of plant in the family Dipterocarpaceae

Dipterocarpus grandiflorus is a species of flowering plant in the Dipterocarpaceae family. It is an endangered medium hardwood tree of Southeast Asia. It is a large tree which can grow up to 50 metres tall.

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

Barringtonia is a genus of flowering plants in the family Lecythidaceae first described as a genus with this name in 1775. It is native to Africa, southern Asia, Australia, and various islands of the Pacific and Indian Oceans. The genus name commemorates Daines Barrington.

<i>Hopea</i> Genus of trees

Hopea is a genus of plants in the family Dipterocarpaceae. The genus was named after John Hope, 1725–1786, the first Regius Keeper of the Royal Botanic Garden, Edinburgh. It contains some 113 species, distributed from Sri Lanka and southern India to southern China, and southward throughout Malesia to New Guinea. They are mainly main and subcanopy trees of lowland rainforest, but some species can become also emergent trees, such as Hopea nutans.

<i>Vatica</i> Genus of trees

Vatica is a genus of plants in the family Dipterocarpaceae.

<i>Dipterocarpus condorensis</i> Species of tree

Dipterocarpus condorensis is a species of plant in the evergreen or semi-evergreen family Dipterocarpaceae.

Dipterocarpus crinitus is a species of plant in the family Dipterocarpaceae. The species name is derived from Latin and refers to golden-brown bristle-like hairs that cover the plant parts. It is an emergent tree, up to 60 m tall, in mixed dipterocarp forest on sandy clay soils. It is a medium hardwood sold under the trade names of Keruing. It is found in Peninsular Thailand, Sumatra, Peninsular Malaysia and Borneo.

<i>Pteroceras</i> Genus of orchids

Pteroceras is a genus of flowering plants from the orchid family, Orchidaceae. It is native to China, the Indian Subcontinent, and Southeast Asia.

References

  1. Christophe Wiart (2006). Medicinal Plants of the Asia-Pacific: Drugs for the Future?. World Scientific.
  2. "The Plant List: A Working List of All Plant Species".
  3. Ashton, P. S. (2003), Kubitzki, Klaus; Bayer, Clemens (eds.), "Dipterocarpaceae", Flowering Plants · Dicotyledons: Malvales, Capparales and Non-betalain Caryophyllales, The Families and Genera of Vascular Plants, Berlin, Heidelberg: Springer, pp. 182–197, doi:10.1007/978-3-662-07255-4_20, ISBN   978-3-662-07255-4 , retrieved 2021-07-02
  4. Khan, Mahasin Ali; Spicer, Robert A.; Spicer, Teresa E. V.; Roy, Kaustav; Hazra, Manoshi; Hazra, Taposhi; Mahato, Sumana; Kumar, Sanchita; Bera, Subir (2020-11-03). "Dipterocarpus (Dipterocarpaceae) leaves from the K-Pg of India: a Cretaceous Gondwana presence of the Dipterocarpaceae". Plant Systematics and Evolution. 306 (6): 90. doi:10.1007/s00606-020-01718-z. ISSN   1615-6110.
  5. Dipterocarpus C.F.Gaertn. Plants of the World Online , Kew Science. Accessed 4 March 2023.