Fittonia albivenis

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Fittonia albivenis is a species of flowering plant in the family Acanthaceae, native to the rainforests of Colombia, Peru, Bolivia, Ecuador and northern Brazil. An evergreen perennial, it is notable for its dark green foliage with strongly contrasting white or red veins. It is commonly called nerve plant or mosaic plant. In temperate regions where the temperature falls below Script error: No such module "convert". it must be grown as a houseplant.[1]

Description

File:Fittonia albivenis 002.JPG
Inflorescence
File:FittoniaAlbivenisFainted.jpg
A "fainted" or dried-out Fittonia albivenis. Though it appears dead, it will revive back to a normal state after being watered.

Fittonia albivenis is a creeping evergreen perennial growing to Script error: No such module "convert". high, with lush green, ovate leaves, 7 to 10 cm long, with accented veins of white to deep pink and a short fuzz covering its stems. Flowers are small with a white to off-white color.[2]

File:Fittonia albivenis leaf detail.jpg
Leaf detail, showing the prominent white veins

Cultivation

The species is used as an ornamental plant that requires fertile soils or substrates based on peat.[3] It is best kept in a moist area with mild sunlight, although it does not demand much light, and temperatures above Script error: No such module "convert".. As such, in temperate locations it must be kept under glass as a houseplant.Script error: No such module "Unsubst".

It must be watered regularly. Without water for a few days, it is known to "faint" but is easily revived with a quick watering and resumes its healthiness. Fittonia albivenis is known to be hard to grow, so it is best bought at a nursery then cared for. Its spreading habit makes it ideal as groundcover.Script error: No such module "Unsubst".

Numerous cultivars have been selected, falling into two cultivar groups, the Argyroneura Group (formerly F. argyroneura, F. verschaffeltii var. argyroneura) with silver to white veins,[4] and the Verschaffeltii Group (formerly F. verschaffeltii) with pink to red veins,[5] both of which have gained the Royal Horticultural Society's Award of Garden Merit.[6]

Uses

The Kofan, Siona and Secoya tribes of the Ecuadorian Amazon use F. albivenis as a treatment for headaches,[7] and muscular pain, its leaves were used by the Machiguenga as a hallucinogen before they were introduced to Psychotria viridis.[8] They are said to "produce visions of eyeballs." The leaves of this species are prepared as a tea in the northwestern part of the Amazon region and used for toothache.[7]

See also

References

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  2. Rob Herwig: Parey's Houseplant Encyclopedia . Edited by Richard Maatsch. Parey, Berlin / Hamburg 1983. Template:ISBN
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External links

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