Brazilian rosewood | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Magnoliids |
Order: | Laurales |
Family: | Lauraceae |
Genus: | Aniba |
Species: | A. rosodora |
Binomial name | |
Aniba rosodora | |
Synonyms [2] | |
Aniba duckei Kosterm. |
Aniba rosaeodora, also known as pau-rosa, is a species of Magnoliid tree in the family Lauraceae. Although sometimes wrongly referred to as rosewood this name is totally misleading; it is no tree of the genus Dalbergia . [3] It grows in parts of the tropical rainforest of South America. It is an endangered species that sees exploitation for its essential oil. [4]
Aniba rosodora grows in the tropical rainforests of South America. It is found in the Brazilian states of Amapá, Amazonas, and Pará. [4] It is also found in Colombia, Ecuador, Guyana, Peru, Suriname, Venezuela, and French Guiana, where it was formerly more widespread. [1] It is massive, up to 30 meters in height and 2 meters in diameter, and evergreen. The entire tree is fragrant. Substances in the tree include linalool [4] and rubranine. [5] The flowers are perfect, with temporal dioecy. The fruit is a purple drupe dispersed by toucans. [6]
It has 24 chromosomes. [7] Gene flow is high between wild populations. [6]
The plant is one of the commercially important sources of rosewood oil. The tree is collected in the wild. After felling, the trees are cut into one–meter long logs which are taken to the riverbank and stockpiled there. When river levels are high enough, the logs are floated downriver to a distillery. Because of the remoteness and difficulty of travel in the Amazon, distilleries are often mobile, movable by raft. When they arrive at the distillery, the logs are chipped and then steam distilled. Each tree yields about 1% oil by weight of wood. Most worldwide production comes from Brazil; since the 1960s, other areas produce only a minor, insignificant amount. Trees are taken from near the Amazon and its tributaries. [4]
The wood may also be utilized by the indigenous peoples of the Amazon basin for the purposes of making canoes, but this is a minor use. In addition, old chips are used as fuel to run the distilleries. The Aniba rosodora is known as Pau-Rosa in Brazil. The supply of this wood was greatly overused in the past and it now is as difficult to legally trade as elephant ivory. [4]
Aniba rosodora is an endangered species. Populations have declined rapidly due to the destructive harvesting methods. Areas previously logged have not seen much regrowth. [1] It might even be critically endangered. [8] Wild populations exist in remote locations, which are hence unlikely to be exploited. [1]
The Brazilian government has enacted regulations to help conserve the species. There have been difficulties with enforcement. Early experiments in artificial cultivation and propagation were failures. More recent attempts have been more successful. [4] It, or rather its wood and essential oil, is on Appendix II of CITES. [9] If the leaves could be used as a source, it would help conserve the species. [4] It has been suggested that production methods be altered to ensure a sustainable supply. [10] It is also listed on the Official list of endangered flora of Brazil. [11]
Dalbergia is a large genus of small to medium-size trees, shrubs and lianas in the pea family, Fabaceae, subfamily Faboideae. It was recently assigned to the informal monophyletic Dalbergia clade : the Dalbergieae. The genus has a wide distribution, native to the tropical regions of Central and South America, Africa, Madagascar and southern Asia.
Cocobolo is a tropical hardwood of Central American trees belonging to the genus Dalbergia. Only the heartwood of cocobolo is used; it is usually orange or reddish-brown, often with darker irregular traces weaving through the wood. The heartwood changes color after being cut and can be polished to a lustrous, glassy finish; being quite dense, sometimes having a specific gravity of over 1.0, it will sink in water. The sapwood is a creamy yellow, with a sharp boundary between it and the heartwood.
Ocotea is a genus of flowering plants belonging to the family Lauraceae. Many are evergreen trees with lauroid leaves.
Rosewood refers to any of a number of richly hued timbers, often brownish with darker veining, but found in many different hues.
Rosewood oil is a valuable essential oil, especially in perfumery. It contains the substance linalool, which has a number of uses.
Copaifera salikounda is a species of legume in the family Fabaceae. It is found in Ivory Coast, Ghana, Guinea, Liberia, and Sierra Leone. It is threatened by habitat loss.
Dalbergia baronii is a species of flowering plant in the legume family Fabaceae. It is endemic to Madagascar. It is named after the English missionary and botanist Rev. Richard Baron.
Dalbergia cochinchinensis, the Thailand rosewood, Siamese rosewood, or tracwood, is a species of legume in the family Fabaceae.
Dalbergia monticola is a species of flowering plant in the legume family Fabaceae. It is endemic to Madagascar. It occurs at higher elevation, which gave the species its name.
Dalbergia nigra, commonly known as the Bahia rosewood, jacarandá-da-Bahia, Brazilian rosewood, Rio rosewood, jacarandá-do-brasil, pianowood, caviúna, graúna, jacarandá-una or obuina is a species of legume in the family Fabaceae.
Dalbergia odorifera, fragrant rosewood or Chinese rosewood, is a species of legume in the family Fabaceae. It is a small or medium-sized tree, 10–15 metres (33–49 ft) tall. It is endemic to China and occurs in Fujian, Hainan, Zhejiang, and Guangdong.
Aniba is an American neotropical flowering plant genus in the family Lauraceae. They are present in low and mountain cloud forest in Caribbean islands, Central America, and northern to central South America.
Mezilaurus is a genus of plant in the family Lauraceae. It is a neotropical genus consisting of 18-27 species, mostly hardwood evergreen trees, occurring from Costa Rica to the southeast of Brazil. 13 species have been identified in Brazil, distributed mostly in the Amazon region. In Rio de Janeiro state only M. navalium (Allemão) Taub. ex Mez has been recorded. Some species have been reported within the Cerrado and in semideciduous forest surrounding the Pantanal Matogrossense. The name Mezilaurus refers to its similar appearance to the genus Laurus.
The Flora of Colombia is characterized by over 28,000 species of green plants.
Dalbergia latifolia is a premier timber species, also known as the Indian rosewood. It is native to low-elevation tropical monsoon forests of south east India. Some common names in English include rosewood, Bombay blackwood, roseta rosewood, East Indian rosewood, reddish-brown rosewood, Indian palisandre, and Java palisandre. Its Indian common names are beete, and satisal. The tree grows to 40 metres (130 ft) in height and is evergreen, but locally deciduous in drier subpopulations.
Endlicheria is a neotropical plant genus consisting of approximately 60 species, occurring mostly in northern South America and the Amazon region. Most species are medium-sized trees, sometime up to 40 metres in height, but a few species are shrubs. DNA molecular data shows that it is closely related to Rhodostemonodaphne and Ocotea.
The Juruá–Purus moist forests (NT0133) is an ecoregion in northwest Brazil in the Amazon biome. The terrain is very flat and soils are poor. The rivers flood annually. There are no roads in the region, and the dense rainforest is relatively intact, although plans to extend the Trans-Amazonian Highway through the region would presumably cause widespread damage to the habitat.
Dalbergia stevensonii, also called Honduras rosewood, is a Central American tree species in the legume family. It grows in broadleaf evergreen swamp forests in southern Belize and adjacent Guatemala and Mexico. The wood is highly valuable, which has led to population loss from illegal logging.
Dipteryx micrantha is a tropical flowering plant, a giant tree in the Faboideae subfamily of the bean family Fabaceae. It is a dominant emergent tree in parts of the rainforests of Bolivia, Brazil, Colombia, Ecuador and Peru. In the international timber market, this species is traded under the name cumaru. It furnishes a dense, hard, beautiful reddish timber which has become a popular import in the 2010s for use in parquet. The ornamental bunches of lilac pink flowers high in the canopy eventually develop into a mass of large fruit pods, which are an important food for many native animals during the dry season. The fruit contains a single oily seed which is edible, although these seeds are not exploited as a commercial product.