''Camphora parthenoxylon'' is an
evergreen
In botany, an evergreen is a plant which has foliage that remains green and functional through more than one growing season. This also pertains to plants that retain their foliage only in warm climates, and contrasts with deciduous plants, which ...
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 genus ''
Cinnamomum
''Cinnamomum'' is a genus of evergreen aromatic trees and shrubs belonging to the laurel family, Lauraceae. The species of ''Cinnamomum'' have aromatic oils in their leaves and bark. The genus contains approximately 250 species, distributed in t ...
'', tall. It is native to South and East Asia (
Bhutan
Bhutan (; dz, འབྲུག་ཡུལ་, Druk Yul ), officially the Kingdom of Bhutan,), is a landlocked country in South Asia. It is situated in the Eastern Himalayas, between China in the north and India in the south. A mountainous ...
,
Myanmar
Myanmar, ; UK pronunciations: US pronunciations incl. . Note: Wikipedia's IPA conventions require indicating /r/ even in British English although only some British English speakers pronounce r at the end of syllables. As John C. Wells, Joh ...
,
Cambodia
Cambodia (; also Kampuchea ; km, កម្ពុជា, UNGEGN: ), officially the Kingdom of Cambodia, is a country located in the southern portion of the Indochinese Peninsula in Southeast Asia, spanning an area of , bordered by Thailand t ...
,
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 ...
,
India
India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...
,
Indonesia
Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
,
Laos
Laos (, ''Lāo'' )), officially the Lao People's Democratic Republic ( Lao: ສາທາລະນະລັດ ປະຊາທິປະໄຕ ປະຊາຊົນລາວ, French: République démocratique populaire lao), is a socialist ...
,
Malaysia
Malaysia ( ; ) is a country in Southeast Asia. The federation, federal constitutional monarchy consists of States and federal territories of Malaysia, thirteen states and three federal territories, separated by the South China Sea into two r ...
,
Nepal
Nepal (; ne, नेपाल ), formerly the Federal Democratic Republic of Nepal ( ne,
सङ्घीय लोकतान्त्रिक गणतन्त्र नेपाल ), is a landlocked country in South Asia. It is mai ...
,
Philippines
The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no),
* bik, Republika kan Filipinas
* ceb, Republika sa Pilipinas
* cbk, República de Filipinas
* hil, Republ ...
,
Thailand
Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is bo ...
, and
Vietnam
Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making i ...
).
In Vietnam, the tree is considered
Critically endangered.
In English, ''C. parthenoxylon'' is known as Selasian wood, saffrol laurel, or Martaban camphor wood. It has the outdated
heterotypic synonym
The Botanical and Zoological Codes of nomenclature treat the concept of synonymy differently.
* In botanical nomenclature, a synonym is a scientific name that applies to a taxon that (now) goes by a different scientific name. For example, Linn ...
''Laurus porrecta'' (
Roxb.
William Roxburgh FRSE FRCPE FLS (3/29 June 1751 – 18 February 1815) was a Scottish surgeon and botanist who worked extensively in India, describing species and working on economic botany. He is known as the founding father of Indian botany. H ...
). The species name ''parthenoxylon'' derives from ''parthenos xylon'' ( gr, παρθενός ξύλον), meaning "virgin wood". The common name in
Spanish
Spanish might refer to:
* Items from or related to Spain:
**Spaniards are a nation and ethnic group indigenous to Spain
**Spanish language, spoken in Spain and many Latin American countries
**Spanish cuisine
Other places
* Spanish, Ontario, Cana ...
is ''alcanforero amarillo'' ("yellow camphor") and it is thought to be the tree known as km, ម្រះព្រៅភ្នំ (''mreah prew phnom'').
Growth
The tree has gray to brown
bark. Its leaves are glossy green ovals 7–10 cm long with a point at the end. Like many plants in the
Lauraceae
Lauraceae, or the laurels, is a plant family that includes the true laurel and its closest relatives. This family comprises about 2850 known species in about 45 genera worldwide (Christenhusz & Byng 2016 ). They are dicotyledons, and occur ma ...
, the leaves give off a pleasant smell when crushed. The flowers appear in clusters and are green and very small. The fruits are
black
Black is a color which results from the absence or complete absorption of visible light. It is an achromatic color, without hue, like white and grey. It is often used symbolically or figuratively to represent darkness. Black and white have o ...
ish
drupe
In botany, a drupe (or stone fruit) is an indehiscent fruit in which an outer fleshy part (exocarp, or skin, and mesocarp, or flesh) surrounds a single shell (the ''pit'', ''stone'', or '' pyrena'') of hardened endocarp with a seed (''kernel'') ...
s.
In
Indonesia
Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
, the flowers of ''C. parthenoxylon'' symbolize love and connection between the living and the dead. Traditionally, in the
Kudus Regency
:''This article refers to the regency in Indonesia; see also Al-Quds (Jerusalem)''
Kudus ( jv, ꦏꦸꦢꦸꦱ꧀) is a regency ( id, kabupaten) in Central Java province in Indonesia. Its capital is Kudus. It covers 425.16 km2 and is thus ...
on the island of
Java
Java (; id, Jawa, ; jv, ꦗꦮ; su, ) is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea to the north. With a population of 151.6 million people, Java is the world's List ...
, the flowers were scattered on tombs by family members.
Uses
The aromatic
bark of the plant is used for flavoring, not unlike many other ''Cinnamomum'' species.
The tree is of special concern, as it is being harvested at a high rate to obtain
safrole
Safrole is an organic compound with the formula CH2O2C6H3CH2CH=CH2. It is a colorless oily liquid, although impure samples can appear yellow. A member of the phenylpropanoid family of natural products, it is found in sassafras plants, among oth ...
, a precursor to the pesticide synergist
piperonyl butoxide
Piperonyl butoxide (PBO) is a pale yellow to light brown liquidNational Toxicology Program, Institute of Environmental Health Sciences, National Institutes of Health (NTP). 1992. National Toxicology Program Chemical Repository Database. Research Tr ...
, the flavorant and fragrance
piperonal
Piperonal, also known as heliotropin, is an organic compound which is commonly found in fragrances and flavors.Karl-Georg Fahlbusch, Franz-Josef Hammerschmidt, Johannes Panten, Wilhelm Pickenhagen, Dietmar Schatkowski, Kurt Bauer, Dorothea Garbe a ...
, and the
psychoactive drug
A psychoactive drug, psychopharmaceutical, psychoactive agent or psychotropic drug is a chemical substance, that changes functions of the nervous system, and results in alterations in perception, mood, consciousness, cognition or behavior. ...
MDMA
3,4-Methylenedioxymethamphetamine (MDMA), commonly seen in Tablet (pharmacy), tablet form (ecstasy) and crystal form (molly or mandy), is a potent empathogen–entactogen with stimulant properties primarily used for Recreational dru ...
. Much of this illicit harvesting is happening in the
Cardamom Mountains
The Cardamom Mountains ( km, ជួរភ្នំក្រវាញ, ; th, ทิวเขาบรรทัด, ), or the Krâvanh Mountains, is a mountain range in the south west of Cambodia and Eastern Thailand. The majority of the range ...
and
Botum Sakor National Park
Botum Sakor National Park is the largest national park of Cambodia. Situated on the coast of the Gulf of Thailand, Botum Sakor (or Botumsakor) is a peninsula projecting southwest from the Cardamom Mountains. The national park comprises an area ...
in
Cambodia
Cambodia (; also Kampuchea ; km, កម្ពុជា, UNGEGN: ), officially the Kingdom of Cambodia, is a country located in the southern portion of the Indochinese Peninsula in Southeast Asia, spanning an area of , bordered by Thailand t ...
at the moment.
The
documentary film
A documentary film or documentary is a non-fictional film, motion-picture intended to "document reality, primarily for the purposes of instruction, education or maintaining a Recorded history, historical record". Bill Nichols (film critic), Bil ...
"Forest of ecstasy" (
Vanguard
The vanguard (also called the advance guard) is the leading part of an advancing military formation. It has a number of functions, including seeking out the enemy and securing ground in advance of the main force.
History
The vanguard derives fr ...
2009) is investigating the issue on location.
An extract from the bark has been shown in
rats to reduce
postprandial
Prandial relates to a meal. Postprandial (from post prandium) means after eating a meal, while preprandial is before a meal.
Usages of postprandial
The term ''postprandial'' is used in many contexts.
Gastronomic or social
Refers to activities p ...
hyperglycemia
Hyperglycemia is a condition in which an excessive amount of glucose circulates in the blood plasma. This is generally a blood sugar level higher than 11.1 mmol/L (200 mg/dL), but symptoms may not start to become noticeable until even ...
.
Conservation efforts
In 2004, the Cambodian government classified ''C. parthenoxylon'' as a rare species and prohibited any logging of this tree. In addition, the production, import, and export of safrole rich oils has been illegal in Cambodia since 2007.
[
]
References
{{Taxonbar, from=Q2629453
parthenoxylon
Critically endangered flora of Asia
Medicinal plants of Asia
Data deficient plants
Trees of China
Flora of tropical Asia