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trichanthera - (Humb. & Bonpl.) Nees

Common Name Giant trichanthera, Nacadero
Family Acanthaceae
USDA hardiness 10-12
Known Hazards None known
Habitats Streams and swampy areas and wet forests at low elevations[418 ]. Along roadsides, in clearings, swampy areas, forests and thickets[428 ].
Range S. America - Brazil, Peru, Ecuador, Colombia, Guyana; C. America - Panama, Costa Rica.
Edibility Rating    (2 of 5)
Other Uses    (3 of 5)
Weed Potential No
Medicinal Rating    (2 of 5)
Care (info)
Tender Moist Soil Semi-shade Full sun
trichanthera Giant trichanthera, Nacadero


edibleplants.org
trichanthera Giant trichanthera, Nacadero
Wikimedia.org - Dick Culbert from Gibsons, B.C., Canada

 

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Summary


Physical Characteristics

 icon of manicon of lolypop
trichanthera is a deciduous Tree growing to 5 m (16ft) by 4 m (13ft) at a fast rate.
See above for USDA hardiness. It is hardy to UK zone 10. The flowers are pollinated by Bats, Birds, Ants, Bees. The plant is not self-fertile.
It can fix Nitrogen.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils and can grow in very acid soils.
It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.

UK Hardiness Map US Hardiness Map

Synonyms

Besleria surinamensis Miq. Clerodendrum verrucosum Splitg. ex de Vriese Ruellia gigantea Humb. & Bonpl.

Plant Habitats

Edible Uses

Sprouts are eaten in maize porridge[418 ]. This almost certainly refers to the young shoots, since it is very difficult to germinate the seed[K ].

References   More on Edible Uses

Medicinal Uses

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The plant is a blood tonic and galactagogue. It is used to treat nephritis and to promote the flow of milk in nursing mothers[415 ]. The plant is given to domestic animals, it is used to treat colic and hernia in horses, and retained placenta in cows[415 ].

References   More on Medicinal Uses

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Other Uses

Agroforestry Uses: The plant is used as a hedge or living fence; as a shade tree in coffee plantations; and to prevent stream bank erosion[418 ]. The plant can be grown in association with a range of over-story agroforestry species due to its shade tolerance. It has been grown underneath bananas, Leucaena and Gliricidias[415 ]. A fast-growing plant, it can be used as a pioneer species when restoring naive woodland[625 ]. Other Uses: The wood is cream-coloured or pale brown, with no sharp distinction between the sapwood and heartwood. It has a slightly foetid odour, but no distinctive taste; is straight-or wavy-grained; coarse-textured; light in weight and rather soft, but strong for its weight[453 ]. It requires a sharp knife to cut smoothly across the grain; stains readily in drying[453 ]. Of low quality, it is only suitable for making light packing boxes or similar unfinished products[625 ]. The wood is used for fuel and to make charcoal[625 ]. Cultivated as an animal fodder and fed to ducks, pigs, and rabbits. Its leaves are relatively rich in protein. It has veterinary uses in Colombia, where it has been used to treat horse colic and retained placenta in cows.

Special Uses

References   More on Other Uses

Cultivation details

A plant of the humid, lowland tropics, where it is found at elevations up to 400 metres. It grows best in areas where annual daytime temperatures are within the range 27 - 33°c, but can tolerate 20 - 38°c[418 ]. The plant can survive temperatures down to about -1°c[418 ]. The plant does not tolerate frost[418 ]. It prefers a mean annual rainfall in the range 1,500 - 3,000mm, but tolerates 1,000 - 5,000mm[418 ]. Growing well in full sun, the plant also has considerable shade tolerance[418 ]. It is well adapted to acid infertile soils[418 ]. Although commonly found on stream banks, the plant requires well-drained soils[418 ]. Prefers a pH in the range 5 - 6.5, tolerating 4.5 - 7[418 ]. A fast-growing plant[625 ]. The vigorous regrowth of the plant under heavy cutting regimes has led to speculation that nitrogen fixation may occur through the action of mycorrhiza or other organisms[415 ]

References   Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

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Plant Propagation

Seed - best sown as soon as it is ripe in a partially shaded position in a nursery seedbed[625 ]. Germination rates are very poor, generally 0 - 2%[337 , 415 ], with the seed sprouting within 25 - 35 days[337 ]. Seedlings are usually ready to be planted out about 6 months after germination[337 ]. Stem cuttings will readily form roots in full sun or in light shade[415 ]. Cuttings 2.2 - 2.8mm in diameter, 20cm long and with at least 2 leaf buds are the most effective in striking roots, with a success rate of 92%[415 ]. Larger stem cuttings that are more than 1 metre long and 2cm in diameter can also be used in order to quickly produce a living fence[337 ]. Stems that contact the ground, either through bending or breakage, will root at the nodes to form new plants[415 ].

Other Names

If available other names are mentioned here

Aro, Asedera, Barriga, Yatago, Madre de agua, Suiban, Cenicero, Tuno, Naranjillo, and Palo de agua.

Native Range

SOUTHERN AMERICA: Costa Rica, Panama, Venezuela, Colombia, Ecuador, Peru (north)

Weed Potential

Right plant wrong place. We are currently updating this section. Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.

None Known

Conservation Status

IUCN Red List of Threatened Plants Status : This taxon has not yet been assessed

Related Plants
Latin NameCommon NameHabitHeightHardinessGrowthSoilShadeMoistureEdibleMedicinalOther
Trichanthera giganteaGiant trichanthera, NacaderoTree5.0 10-12 FLMHSNM223

Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.

 

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Author

(Humb. & Bonpl.) Nees

Botanical References

Links / References

For a list of references used on this page please go here
A special thanks to Ken Fern for some of the information used on this page.

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