Dipterocarpus grandiflorus

Dipterocarpus grandiflorus is a species of flowering plant in the Dipterocarpaceae family.[2] It is an endangered medium hardwood tree of Southeast Asia. It is a large tree which can grow up to 50 metres tall.[1]

Dipterocarpus grandiflorus
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malvales
Family: Dipterocarpaceae
Genus: Dipterocarpus
Species:
D. grandiflorus
Binomial name
Dipterocarpus grandiflorus
(Blanco) Blanco[2][3]
Synonyms[2]

Dipterocarpus blancoi Blume
Dipterocarpus griffithii Miq.
Dipterocarpus motleyanus Hook.f.
Dipterocarpus pterygocalyx Scheff.
Dipterocarpus grandiflora Blanco
Vatica trigyna Griff.

Range and habitat

Dipterocarpus grandiflorus ranges from Bangladesh and the Andaman Islands through Myanmar, Thailand, Laos, Vietnam, Peninsular Malaysia, Sumatra, Borneo, and the Philippines.[2]

It grows in lowland evergreen forests, most commonly in primary forests on drier sites and forested ridges, from sea level up to 700 metres elevation. It often grows close to the sea. In the Andaman Islands it is a predominant upper-canopy forest species together with Dipterocarpus kerrii and Dipterocarpus gracilis. In the Philippines it is found in lauan (mixed dipterocarp) and broadleaved forests.[1]

The species' habitat is currently in decline in quality and extent across its native range.[1]

Uses

Its wood is used to produce good quality charcoal, paper pulp, and timber sold under the Keruing designation. Its gum is used locally as a waterproofing varnish. The tree itself is very useful for nitrogen fixing, erosion control, soil improvement, and watershed regulation.

References
  1. Ly, V.; Nanthavong, K.; Pooma, R.; Luu, H.T.; Vu, V.D.; Barstow, M.; Nguyen, H.N.; Hoang, V.S.; Khou, E.; Newman, M.F. (2017). "Dipterocarpus grandiflorus". IUCN Red List of Threatened Species. 2017: e.T33012A2830533. doi:10.2305/IUCN.UK.2017-3.RLTS.T33012A2830533.en. Retrieved 6 April 2023.
  2. "Dipterocarpus grandiflorus (Blanco) Blanco". Plants of the World Online. The Trustees of the Royal Botanic Gardens, Kew. n.d. Retrieved 6 April 2023.
  3. "Dipterocarpus grandiflorus (Blanco) Blanco". World Flora Online. The World Flora Online Consortium. n.d. Retrieved August 23, 2020.


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