Psychotria insularum

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Psychotria insularum
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Gentianales
Family: Rubiaceae
Genus: Psychotria
Species:
P. insularum
Binomial name
Psychotria insularum

Psychotria insularum is a rainforest understory shrub from the coffee family, Rubiaceae. Its native range is the South Pacific.

It has traditional uses in herbal medicine. In 2021, the potent anti-inflammatory rutin was isolated from P. insularum (known in Samoa as "matalafi"). [2]

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Ayahuasca is a South American (pan-Amazonian) psychoactive brew used both socially and as ceremonial spiritual medicine among the indigenous peoples of the Amazon basin. It is growing in usage in Western society, including multiple Ayahuasca churches. It is a psychedelic and entheogenic mixed drink brew commonly made out of the Banisteriopsis caapi vine, the Psychotria viridis shrub or a substitute, and possibly other ingredients. A chemically similar preparation, sometimes called "pharmahuasca", can be prepared using N,N-Dimethyltryptamine (DMT) and a pharmaceutical monoamine oxidase inhibitor (MAOI), such as isocarboxazid. B. caapi contains several alkaloids that act as MAOIs, which are required for DMT to be orally active. Ayahuasca is prepared in a tea that, when consumed, causes an altered state of consciousness or "high", including visual hallucinations and altered perceptions of reality.

Samoa Polynesian island country

Samoa, officially the Independent State of Samoa and until 1997 known as Western Samoa, is a Polynesian island country consisting of two main islands ; two smaller, inhabited islands ; and several smaller, uninhabited islands, including the Aleipata Islands. Samoa is located 64 km (40 mi) west of American Samoa, 889 km (552 mi) northeast of Tonga, 1,152 km (716 mi) northeast of Fiji, 483 km (300 mi) east of Wallis and Futuna, 1,151 km (715 mi) southeast of Tuvalu, 519 km (322 mi) south of Tokelau, 4,190 km (2,600 mi) southwest of Hawaii, and 610 km (380 mi) northwest of Niue. The capital city is Apia. The Lapita people discovered and settled the Samoan Islands around 3,500 years ago. They developed a Samoan language and Samoan cultural identity.

Rubiaceae Family of flowering plants including coffee, madder and bedstraw

The Rubiaceae are a family of flowering plants, commonly known as the coffee, madder, or bedstraw family. It consists of terrestrial trees, shrubs, lianas, or herbs that are recognizable by simple, opposite leaves with interpetiolar stipules and sympetalous actinomorphic flowers. The family contains about 13,500 species in about 620 genera, which makes it the fourth-largest angiosperm family. Rubiaceae has a cosmopolitan distribution; however, the largest species diversity is concentrated in the tropics and subtropics. Economically important genera include Coffea, the source of coffee, Cinchona, the source of the antimalarial alkaloid quinine, some dye plants, and ornamental cultivars.

Savaiʻi Island in the Samoan Islands chain

Savaiʻi is the largest and highest island both in Samoa and in the Samoan Islands chain. The island is also the sixth largest in Polynesia, behind the three main islands of New Zealand and the Hawaiian Islands of Hawaii and Maui.

The traditional culture of Samoa is a communal way of life based on Fa'a Samoa, the unique socio-political culture. In Samoan culture, most activities are done together. The traditional living quarters, or fale (houses), contain no walls and up to 20 people may sleep on the ground in the same fale. During the day, the fale is used for chatting and relaxing. One's family is viewed as an integral part of a person's life. The aiga or extended family lives and works together. Elders in the family are greatly respected and hold the highest status, and this may be seen at a traditional Sunday umu.

Samoans Indigenous Polynesian people of the Samoan Islands

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<i>Morinda</i> Genus of flowering plants

Morinda is a genus of flowering plants in the madder family, Rubiaceae. The generic name is derived from the Latin words morus "mulberry", from the appearance of the fruits, and indica, meaning "of India".

Faafafine Third gender in Samoan culture

Faʻafafine are people who identify themselves as having a third gender or non-binary role in Samoa, American Samoa and the Samoan diaspora. A recognized gender identity/gender role in traditional Samoan society, and an integral part of Samoan culture, faʻafafine are assigned male at birth, and explicitly embody both masculine and feminine gender traits in a way unique to Polynesia. Their behaviour typically ranges from extravagantly feminine to conventionally masculine.

Rutin Chemical compound

Rutin, also called rutoside, quercetin-3-O-rutinoside and sophorin, is the glycoside combining the flavonol quercetin and the disaccharide rutinose. It is a citrus flavonoid found in a wide variety of plants including citrus.

Legislative Assembly of Samoa Parliament of Samoa

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<i>Psychotria</i> Genus of flowering plants

Psychotria is a genus of flowering plants in the family Rubiaceae. It contains 1,582 species and is therefore one of the largest genera of flowering plants. The genus has a pantropical distribution and members of the genus are small understorey trees in tropical forests. Some species are endangered or facing extinction due to deforestation, especially species of central Africa and the Pacific.

The insular myotis is one of over 100 of species of vesper bat in the genus Myotis. It is found in possibly American Samoa and possibly Samoa.

Hodgkinsine Chemical compound

Hodgkinsine is an alkaloid found in plants of the genus Psychotria, particularly Psychotria colorata, although it is also found in Psychotria lyciiflora and probably other species in this family,

Psychotridine Chemical compound

Psychotridine is an alkaloid found in some species of the genus Psychotria, namely Psychotria colorata, but also Psychotria forsteriana, Psychotria lyciiflora, Psychotria oleoides, and Psychotria beccarioides. Psychotridine has analgesic effects and dose-dependently inhibits dizocilpine binding to cortical membranes in vitro, suggesting that it acts as a non-competitive NMDA receptor antagonist.

Psychotrieae Tribe of plants

Psychotrieae is a tribe of flowering plants in the family Rubiaceae and contains about 2114 species in 17 genera. Its representatives are found in the tropics and subtropics.

<i>Palicourea elata</i> Species of flowering plant

Palicourea elata, formerly Psychotria elata, commonly known as girlfriend kiss and labios de puta, is a tropical plant that ranges from Central to South American rain forests in countries such as Mexico, Costa Rica, Ecuador, Panama, and Colombia. Palicourea elata is extremely sensitive and requires specific climates to grow, those climates most like rainforests are best suitable for this plant. It is most notable for its distinctly shaped red bracts and is consequently nicknamed “Hot Lips”. Though the bright red bracts are considered its most flashy feature, they are not the actual flowers of the plant but instead extravagant leaves; the flowers of Palicourea elata lie within the “red lip” leaves. Just like human lips, the hot lips plant comes in a variety of shapes and forms offering a vast array of plants. P. elata is well-studied and has been documented over centuries to provide various health benefits to native communities. Due to these benefits and the overall appearance of the plant, it has been over-harvested and is now endangered.

<i>Gaualofa</i>

Gaualofa is a reconstruction of a va'a-tele, a double-hulled Polynesian voyaging canoe. It was built in 2009 by the Okeanos Foundation for the Sea. It was given to the Samoa Voyaging Society in 2012, on the occasion of Samoa's 50th anniversary of independence. It is used to teach polynesian navigation.

References

  1. "ITIS Standard Report Page: Psychotria insularum" . Retrieved 2008-04-24.
  2. McDonald J (4 November 2021). "Plant in traditional Samoa medicine could be as effective as ibuprofen, study shows". The Guardian.