Genipa americana

Taxobox
name = "Genipa americana"


image_width = 240px
image_caption = Left:"Geniculata". Right and top: "Genipa americana".
regnum = Plantae
divisio = Magnoliophyta
classis = Magnoliopsida
ordo = Gentianales
familia = Rubiaceae
genus = "Genipa"
species = "G. americana"
binomial = "Genipa americana"
binomial_authority = L.

"Genipa americana" (Huito or Jagua) is a species of "Genipa", native to northern South America (south to Peru), the Caribbean and southern Mexico, growing in rainforests. It is a small tree growing to 15 m tall. The leaves are opposite, lanceolate to oblong, 20-35 cm long and 10-19 cm broad, glossy dark green, with an entire margin. The flowers are white, yellow or red, with a five-lobed corolla 5-6 cm diameter. The fruit is a thick-skinned edible berry 5-8 cm diameter.

A number of infraspecific taxa have been described:
*"Genipa americana" var. "americana"
**"Genipa americana" f. "grandifolia" Chodat & Hassl.
**"Genipa americana" f. "jorgensenii" Steyerm.
**"Genipa americana" f. "parvifolia" Chodat & Hassl.
*"Genipa americana" var. "caruto" K.Schum.
*"Genipa americana" var. "riobranquensis" Kuhlm.

The leaves are a food source for the caterpillars of the Fadus Sphinx Moth ("Aellopos fadus").

Uses

"Genipa americana" is cultivated for its edible fruit, which are made into drinks, jelly, sherbet and used in ice cream. It is also useful for treatment of candiru attacks. South American Indians bathe their legs in the clear liquid obtained from the fruit. The liquid has an astringent effect. Furthermore it stains the skin black. These stains disappear after about a fortnight. As South Americans Indians went into battle, they used to paint themselves with Genipa juice and annatto.

The juice of the immature fruit is clear, but induces a chemical reaction on the human skin resulting in a nice tattoo-like dark blue. Used by rainforest natives as body-painting color. The ripened fruit of Huito is often eaten raw or made into jam. The fruit is brewed into a tea and taken as a remedy for bronchitis. Huito prefers alluvial soils, and grows very quickly (producing in 3 years), even in heavily flooded fields. This tree can be planted but more often than not it is dispersed by animals or water. It also serves as a very good climbing tree to reach other trees.In Puerto Rico, the fruit is placed in a glass container, refrigerated and used as a tonic. Folklore states that it contains natural glass.

External links

* [http://www.ars-grin.gov/cgi-bin/npgs/html/taxon.pl?395 Germplasm Resources Information Network: "Genipa americana"]
* [http://plants.usda.gov/java/profile?symbol=GEAM USDA Plants Profile: "Genipa americana"]
* [http://www.google.com/search?q=cache:2fANep1tjFYJ:www.biotrade.org/docs/biotradebrief-genipaamericana.pdf+huito&hl=en&gl=us&ct=clnk&cd=10 HTMLized .pdf] UNITED NATIONS CONFERENCE ON TRADE AND DEVELOPMENT - Market Brief in the European Union for selected natural ingredients derived from native species: "Genipa americana, Jagua, huito" (accessed 12 March 2006)
* [http://www.biotrade.org/docs/biotradebrief-genipaamericana.pdf .pdf] version of above
* [http://www.rainforestconservation.org/data_sheets/agroforestry/Genipa_americana.html Datasheet] from Rainforest Conservation