Sandalwood - True Sandalwoods

True Sandalwoods

Sandalwoods are medium-sized hemiparasitic trees. Notable members of this group are Indian sandalwood (Santalum album) and Australian sandalwood (Santalum spicatum); others in the genus also have fragrant wood. These are found in India, Nepal, Bangladesh, Sri Lanka, Australia, Indonesia, and the Pacific Islands.

• Santalum album, or Indian sandalwood, is a threatened species. It is indigenous to South India, and grows in the Western Ghats and a few other mountain ranges like the Kalrayan and Shevaroy Hills. Although sandalwood trees in India and Nepal are government-owned and their harvest is controlled, many trees are illegally cut down. Sandalwood oil prices have risen to $1,000–1,500 per kg recently. Some countries regard the sandal oil trade as ecologically harmful as it encourages overharvesting sandalwood trees. Sandalwood from the Mysore region of Karnataka (formerly Carnatic), and marayoor forest in kerala, Southern India is high quality. New plantations were created with international aid in Tamilnadu for economic exploitation. In Kununurra in Western Australia, Indian sandalwood (Santalum album) is grown on a large scale.
• Santalum ellipticum, S. freycinetianum, and S. paniculatum, the Hawaiian sandalwood (ʻiliahi), were also used and considered high quality. These three species were exploited between 1790 and 1825 before the supply of trees ran out (a fourth species, S. haleakalae, occurs only in subalpine areas and was never exported). Although S. freycinetianum and S. paniculatum are relatively common today, they have not regained their former abundance or size, and S. ellipticum remains rare.
• Santalum spicatum (Australian sandalwood) is used by aromatherapists and perfumers. The concentration differs considerably from other Santalum species. In the 1840s, sandalwood was Western Australia’s biggest export earner. Oil was distilled for the first time in 1875, and by the turn of the century there was intermittent production of Australian sandalwood oil.