''Santalum freycinetianum'', the forest sandalwood, Freycinet sandalwood, or ''Iliahi'', is a species of

flowering A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Angiospermae). The biological function of a flower is to facilitate reproduction, usually by providing a mechanism ...

tree In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are ...

in the

European mistletoe ''Viscum album'' is a species of mistletoe in the family Santalaceae, commonly known as European mistletoe, common mistletoe or simply as mistletoe (Old English ''mistle''). It is native to Europe and western and southern Asia. ''Viscum album'' ...

family,

Santalaceae The Santalaceae, sandalwoods, are a widely distributed family of flowering plants (including small trees, shrubs, perennial herbs, and epiphytic climbersHewson & George t al.br>''Santalaceae'' taxonomy, 1984, pp. 191-194.) which, like other membe ...

, that is

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...

to the

Hawaiian Islands The Hawaiian Islands ( haw, Nā Mokupuni o Hawai‘i) are an archipelago of eight major islands, several atolls, and numerous smaller islets in the North Pacific Ocean, extending some from the island of Hawaii in the south to northernmost Kur ...

. Its binomial name commemorates Henri Louis Claude de Saulces de Freycinet, a 19th-century French explorer. ''Iliahi'' inhabits dry, coastal mesic, mixed mesic, and wet

forest A forest is an area of land dominated by trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' ...

s on

Oahu Oahu () (Hawaiian language, Hawaiian: ''Oʻahu'' ()), also known as "The Gathering place#Island of Oʻahu as The Gathering Place, Gathering Place", is the third-largest of the Hawaiian Islands. It is home to roughly one million people—over t ...

Kauai Kauai, () anglicized as Kauai ( ), is geologically the second-oldest of the main Hawaiian Islands (after Niʻihau). With an area of 562.3 square miles (1,456.4 km2), it is the fourth-largest of these islands and the 21st largest island ...

, Lānai,

Maui The island of Maui (; Hawaiian: ) is the second-largest of the islands of the state of Hawaii at 727.2 square miles (1,883 km2) and is the 17th largest island in the United States. Maui is the largest of Maui County's four islands, which ...

, and

Molokai Molokai , or Molokai (), is the fifth most populated of the eight major islands that make up the Hawaiian Islands, Hawaiian Islands archipelago in the middle of the Pacific Ocean. It is 38 by 10 miles (61 by 16 km) at its greatest length an ...

at elevations of . It grows in areas that receive of annual rainfall. Like other members of its genus, ''iliahi'' is a root hemi-parasite, deriving some of its nutrients from the host plant; common hosts include ''koa'' (''

Acacia koa ''Acacia koa'' or commonly known as koa is a species of flowering tree in the family Fabaceae. It is endemic to the Hawaiian Islands, where it is the second most common tree. The highest populations are on Hawaii, Maui and Oahu. Name The name ...

''), ''koaia'' (''

Acacia koaia ''Acacia koaia'', known as ''koaia'' or ''koaie'' in Hawaiian, is a species of acacia that is endemic to Hawaii. It is closely related to ''koa'' (''Acacia koa''), and is sometimes considered to be the same species. Description ''Acacia koaia ...

''), and ''aalii'' (''

Dodonaea viscosa ''Dodonaea viscosa'', also known as the broadleaf hopbush, is a species of flowering plant in the ''Dodonaea'' (hopbush) genus that has a cosmopolitan distribution in Tropics, tropical, Subtropics, subtropical and warm temperate regions of Africa ...

'').

Varieties

*''Santalum freycinetianum'' var. ''freycinetianum'' (

and

) *''Santalum freycinetianum'' var. ''lanaiense''

Rock Rock most often refers to: * Rock (geology), a naturally occurring solid aggregate of minerals or mineraloids * Rock music, a genre of popular music Rock or Rocks may also refer to: Places United Kingdom * Rock, Caerphilly, a location in Wales ...

– Lānai Sandalwood ( Lānai and

) *''Santalum freycinetianum'' var. ''pyrularium'' (

A.Gray Asa Gray (November 18, 1810 – January 30, 1888) is considered the most important American botanist of the 19th century. His '' Darwiniana'' was considered an important explanation of how religion and science were not necessarily mutually exc ...

) Stemmerm. – Kauai Sandalwood (

)

Uses

Non-medicinal

The ''laau ala'' (

heartwood Wood is a porous and fibrous structural tissue found in the stems and roots of trees and other woody plants. It is an organic materiala natural composite of cellulose fibers that are strong in tension and embedded in a matrix of lignin tha ...

) of ''iliahi'' contains valuable, aromatic

essential oils An essential oil is a concentrated hydrophobic liquid containing volatile (easily evaporated at normal temperatures) chemical compounds from plants. Essential oils are also known as volatile oils, ethereal oils, aetheroleum, or simply as the o ...

Native Hawaiian Native Hawaiians (also known as Indigenous Hawaiians, Kānaka Maoli, Aboriginal Hawaiians, First Hawaiians, or simply Hawaiians) ( haw, kānaka, , , and ), are the indigenous ethnic group of Polynesian people of the Hawaiian Islands. Hawaii ...

s used the wood to make ''pola'', the deck on a ''waa kaulua'' ( double-hulled canoe). Powdered ''laau ala'' was used as a

perfume Perfume (, ; french: parfum) is a mixture of fragrant essential oils or aroma compounds (fragrances), fixatives and solvents, usually in liquid form, used to give the human body, animals, food, objects, and living-spaces an agreeable scent. Th ...

and added to ''

kapa Kapa is a fabric made by native Hawaiians from the bast fibres of certain species of trees and shrubs in the orders Rosales and Malvales. Description and uses It is similar to ''tapa'' found elsewhere in Polynesia (the Hawaiian phoneme corre ...

'' cloth. Between 1791–1840, trees were intensively harvested for export to

China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...

, where the hard, yellowish-brown

wood Wood is a porous and fibrous structural tissue found in the stems and roots of trees and other woody plants. It is an organic materiala natural composite of cellulose fibers that are strong in tension and embedded in a matrix of lignin th ...

was made into carved objects, chests, and

incense Incense is aromatic biotic material that releases fragrant smoke when burnt. The term is used for either the material or the aroma. Incense is used for aesthetic reasons, religious worship, aromatherapy, meditation, and ceremony. It may also be ...

. The ''iliahi'' trade peaked from 1815 to 1826, and stopped when no large trees were left.

Medicinal

s combined leaves and bark of the ''iliahi'' with ''naio'' (''

Myoporum sandwicense ''Myoporum sandwicense'', commonly known as ''naio'', bastard sandalwood or false sandalwood is a species of flowering plant in the figwort family, Scrophulariaceae. It is a tree or shrub highly variable in its form, the size and shape of its l ...

'') ashes to treat ''kepia o ke poo'' (

dandruff Dandruff is a skin condition that mainly affects the scalp. Symptoms include flaking and sometimes mild itchiness. It can result in social or self-esteem problems. A more severe form of the condition, which includes inflammation of the skin, ...

) and ''liha o ka lauoho'' (

head lice The head louse (''Pediculus humanus capitis'') is an obligate ectoparasite of humans. Head lice are wingless insects that spend their entire lives on the human scalp and feeding exclusively on human blood. Humans are the only known hosts of thi ...

). ''Iliahi'' shavings mixed with ''awa'' (''

Piper methysticum Kava or kava kava (''Piper (genus), Piper methysticum'': Latin 'pepper' and Latinized Ancient Greek, Greek 'intoxicating') is a crop of the Pacific Islands. The name ''kava'' is from Tongan language, Tongan and Marquesan language, Marquesan, me ...

''), ''nioi'' (''

Eugenia reinwardtiana ''Eugenia reinwardtiana'' (Chamorro: a'abang) is a shrub to small tree in the family Myrtaceae, (Native to tropical forests in northern Queensland, Australia; Indonesia, and the Pacific Islands). Also known as the Cedar Bay cherry. Other comm ...

''), ''ahakea'' (''

Bobea ''Bobea'' is a genus of flowering plants in the family Rubiaceae. All species in this genus are endemic to Hawaii. ''Bobea'' was named for Jean-Baptiste Bobe-Moreau by Charles Gaudichaud-Beaupré in 1830 in his book ''Voyage de l'Uranie''. The ...

'' spp.), and ''kauila'' (''

Alphitonia ponderosa ''Alphitonia ponderosa'' is a species of Flowering plant, flowering tree in the family Rhamnaceae, that is Endemism, endemic to the Hawaiian Islands. It is locally known as ''kauila'', as is the related ''Colubrina oppositifolia''. Description ...

'') was used to treat

sexually transmitted disease Sexually transmitted infections (STIs), also referred to as sexually transmitted diseases (STDs) and the older term venereal diseases, are infections that are spread by sexual activity, especially vaginal intercourse, anal sex, and oral ...

References

External links

* * * {{Taxonbar, from=Q7420024 freycinetianum Endemic flora of Hawaii Trees of Hawaii Biota of Hawaii (island) Biota of Kauai Biota of Maui Biota of Molokai Biota of Oahu Plants described in 1827