Dalbergia latifolia

Dalbergia latifolia
Dalbergia latifolia growing as a street tree in Bogor, Java.
Conservation status
Vulnerable (IUCN 2.3)
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Rosids
Order:	Fabales
Family:	Fabaceae
Subfamily:	Faboideae
Genus:	Dalbergia
Species:	D. latifolia
Binomial name
Dalbergia latifolia Roxb.

Dalbergia latifolia (synonym Amerimnon latifolium) is an economically important timber species native to low elevation tropical monsoon forests of eastern India.^[1][2] Some common names in English include blackwood, Bombay blackwood, rosewood, Roseta rosewood, East Indian rosewood, black rosewood, Indian palisandre, and Java palisandre.^[1][2] Its Indian common names are beete, and sitsal.^[1] The tree grows to 40 metres in height and is evergreen, but locally deciduous in drier subpopulations.^[1][2]

Description and biology

Pinnately compound leaves of Dalbergia latifolia growing in Java.

The tree has grey bark that peels in long fibres, pinnately compound leaves, and bunches of small white flowers.^[1] It grows as both an evergreen and a deciduous tree in the deciduous monsoon forests of India making the tree very drought hearty.

Haematonectria haematococca is a fungal pest of the tree, causing damage to the leaves and the heartwood in Javanese plantations.^[3] In India, trees may be subject to serious damage from a species of Phytophthora, a water mold genus.^[3]

Germplasm resources for D. latifolia are maintained by the Kerala Forest Research Institute in Thrissur, Kerala, India.^[3]

Uses

The tree produces a hard, durable, heavy wood that, when properly cured, is durable and resistant to rot and insects.^[3] It is grown as a plantation wood in both India and Java, often in dense, single species groves, to produce its highly desirable long straight bore.^[3] Wood from the tree is used in premium furniture making and cabinetry, as veneer, as plywood, for outdoor furniture and as a bentwood, and for turning.^[1][3]

Chess pieces in Dalbergia latifolia rosewood

Under the Indian Forest Act, 1927 the exportation of lumber products from wild harvested D. latifolia is illegal.^[2] There exists an international high demand and price for the wood due to its excellent qualities of having a long straight bore, its strength, and its high density.^[3] However, the tree is slow-growing; Javanese plantations were started in the late nineteenth century, but, due to its slow growth, plantations have not expanded beyond Java and India.^[3] Many once popular uses for D. latifolia wood have now been replaced with Dalbergia sissoo wood, particularly for cottage industries.

References

1. ^ ^{a b c d e f} World Agroforestry Centre, Agroforestry Tree Database, http://www.worldagroforestrycentre.org/sea/Products/AFDbases/af/asp/SpeciesInfo.asp?SpID=1726, retrieved 2011-03-21 
2. ^ ^{a b c d} IUCN Redlist Dalbergia latifolia, http://www.iucnredlist.org/apps/redlist/details/32098/0 
3. ^ ^{a b c d e f g h} Louppe, D.; A A Oteng-Amoaka (2008). Plant resources of tropical Africa. 7(1), Timbers 1. PROTA Foundation. ISBN 9789057822094.