Azadirachta indica, commonly known as neem, margosa, nimtree or Indian lilac, is a tree in the mahogany family Meliaceae. It is one of the two species in the genus Azadirachta. It is native to the Indian subcontinent and to parts of Southeast Asia, but is naturalized and grown around the world in tropical and subtropical areas. Its fruits and seeds are the source of neem oil. Nim is a Hindustani noun derived from Sanskrit nimba (निंब).
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 and 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.
Dalbergia melanoxylon in french Granadille d'Afrique is a flowering plant in the family Fabaceae, native to seasonally dry regions of Africa from Senegal east to Eritrea, to southern regions of Tanzania to Mozambique and south to the north-eastern parts of South Africa. The tree is an important timber species in its native areas; it is used in the manufacture of musical instruments, sculptures vinyago in Swahili language and fine furnitures. Populations and genomic resources for genetic biodiversity maintenance in parts of its native range are threatened by overharvesting due to poor or absent conservation planning and by the species' low germination rates.
Rosewood is any of a number of richly hued hardwoods, often brownish with darker veining, but found in other colours. It is hard, tough, strong, and dense. True rosewoods come from trees of the genus Dalbergia, but other woods are often called rosewood. Rosewood takes a high polish and is used for luxury furniture-making, flooring, musical instruments, and turnery.
Acacia melanoxylon, commonly known as the Australian blackwood, is an Acacia species native to south-eastern Australia. The species is also known as blackwood, hickory, mudgerabah, Tasmanian blackwood, or blackwood acacia. The tree belongs to the Plurinerves section of Acacia and is one of the most wide-ranging tree species in eastern Australia and is quite variable mostly in the size and shape of the phyllodes.
Neoflavonoids are a class of polyphenolic compounds. While flavonoids have the 2-phenylchromen-4-one backbone, neoflavonoids have the 4-phenylchromen backbone with no hydroxyl group substitution at position 2.
Pterocarpus santalinus, with the common names red sanders, red saunders, Yerra Chandanam, Chenchandanam, red sandalwood, Rakta Chandana, and rakto chandon, is a species of Pterocarpus endemic to the southern Eastern Ghats mountain range of South India. This tree is valued for the rich red colour of its wood, and in recent years there has been a marked uptick in the use of red sandalwood as a component of incense, especially in the west. The tree is not to be confused with the aromatic Santalum sandalwood trees that grow natively in Southern India.
Dalbergia oliveri is a species of legume in the family Fabaceae which grows in tree form to 15 – 30 meters in height. The fruit is a green pod containing one to two seeds which turn brown to black when ripe. It is threatened by habitat loss and over-harvesting for its valuable red "rosewood" timber.
Salix scouleriana is a species of willow native to northwestern North America. Other names occasionally used include fire willow, Nuttall willow, mountain willow, and black willow.
Mimusops elengi is a medium-sized evergreen tree found in tropical forests in South Asia, Southeast Asia and northern Australia. English common names include Spanish cherry, medlar, and bullet wood. Its timber is valuable, the fruit is edible, and it is used in traditional medicine. As the trees give thick shade and flowers emit fragrance, it is a prized collection of gardens. It is used as an ornamental tree in many places. The flowers may also be used in natural perfume.
Sources: Common Trees of India, Pippa Mukherjee, World Wildlife Fund India/ Oxford University Press 1983, Flowering Trees and Shrubs in India, D.V. Cowen
A teeth-cleaning twig is an oral hygiene tool made from a twig from a tree. It can help to prevent tooth decay and gum disease.
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 or sitsal. The tree grows to 40 metres (130 ft) in height and is evergreen, but locally deciduous in drier subpopulations.
Albizia odoratissima, a member of the family Fabaceae, is a fast-growing, deciduous tree reaching 15 to 25 m in height, a diameter of 120–150 cm (47–59 in), and native to large parts of India, Bangladesh, Bhutan, Nepal, Myanmar, Laos, Thailand, Vietnam, Sri Lanka and China. It is one of the top nitrogen-fixing trees.
Maesopsis eminii, the umbrella tree, is a species of tree in the family Rhamnaceae found in India and Africa. It is the only species in the genus Maesopsis. It is often grown as a plantation tree, and as a shade tree in coffee plantations and other crops. Birds and monkeys may disperse the seeds. Since this tree grows fast it is often used for regeneration of destroyed forest lands. Its timber is used for construction and firewood and its leaves for animal fodder.
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.
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.
Strombosia pustulata is a species of tree in the family Olacaceae. It is native to the rainforests of tropical West and Central Africa. Common names for this tree include itako in Nigeria, afina in Ghana, poé in Abé spoken in Côte d'Ivoire and mba esogo in Equatorial Guinea.
Brachystegia laurentii, a plant in the family Fabaceae, is a species of large tree found in western Cameroon, Gabon, Equatorial Guinea, the Democratic Republic of the Congo and the Republic of the Congo. It has a dense, umbrella-shaped crown. The wood is known as bomanga and has many uses in building and construction.
