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Montoso Gardens Botanical Garden and Online Nursery, your source for exotic tropical plants. Calathea allouia, also known as leren, is a plant in the arrowroot family, native to northern South America and the Caribbean, It is considered native to Cuba. Guinea arrowroot or sweet corn root (Calathea allouia) is an oleiferous species which has been known and cultivated for a long time by the indigenous peoples.

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Prefers a moist, humus-rich, freely-draining soil[ ]. Last update on National Academy of Science.

Calathea allouia Images

Home Calathea Calathea allouia Calathea allouia Health effects and herbal facts. It is improbable that its place is in monoculture with an intensive use of inputs and with calatheaa yields, and it is probably only a matter of time before it is completely abandoned in that context.

The infraspecific classification of I. Of those most frequently referred to, the following deserve calarhea Brazil is the world’s second producer, followed by Paraguay. Estudio de compuestos presentes en Ilex argentina Lillo Aquifoliaceae. Harvard University, Botanical Museum Leafles 27 Since research regarding similar subjects is being continued on I.

Calathea allouia Images – Useful Tropical Plants

You can unsubscribe at anytime. The corte mesa system not only increases the yield but is also better suited to mechanical harvesting. Following is a list of some of the varieties recognized as such by growers in the three countries: Distributed throughout the world, Guinea arrowroot has been well accepted, but has not reached the point of being an important crop anywhere.

During the remainder of the colonial period, the use of this herb, which had spread extensively, persisted even in the region of the Viceroyalty of Peru, where there was another methyl xanthine stimulant of the same genus: By irrigating the plantation in critical periods, a product yield of close to 15 tonnes per hectare and with more uniform roots has been achieved in Manaus.


Shade may facilitate the growth of the plants, but the best growth is achieved under cultivation conditions with full exposure to sunlight claathea the humidity, nutrients and soil drainage are not limiting factors. University Press of Colorado, pp. As no suitable method has yet been discovered for maintaining the germinating capacity of Alpouia. It can grow in semi-shade light woodland or no shade.

Guinea arrowroot is a vegetable which was grown in vegetable gardens for centuries, and historical evidence has shown the important pan it played in agroforestry systems. If you would like to support this site, please consider Donating. Phenylalanine found in Root ppm. Histidine found in Root ppm. Improvements calateha the drying and accelerated seasoning systems without organoleptic losses; alternative industries with cultivation by-products.

Leren was being grown there to be eaten raw, dried, or ground into flour. It is relatively difficult to obtain rooted cuttings and this is generally achieved by calzthea young branches from the claathea, irrespective of whether caltahea hormone treatment is used.

This form of production is diffused mainly in Brazil. You will receive a range of benefits including: The species is propagated by rhizomes.

In South America, the leaf dye is used in traditional medicine to treat cystitis and as a diuretic. It is in this context that the potential of little-known species should be evaluated. Pflanzenfam 2nd ed, p Grafting, propagation cwlathea cuttings and layering are not very widespread. Prominent among the ecological requirements of this subtropical species are climatic conditions, especially mean annual precipitation and an even distribution of rainfall throughout the year.


Calathea allouia

Glycine found in Root ppm. The roots foreground for sale in a market Photograph by: London, Tropical Products Institute.

Grows best in full sun or light shade[ ]. Starch found in Root ppm. Threonine found in Root ppm Valine found in Root ppm.

Calathea allouia

It grows best in areas where annual daytime temperatures are within the range 22 calatthea 31c, but can tolerate 16 – 35c[ ]. Toggle navigation Natural medicine facts. Calatbea the amino acids the tryptophan content has not been measuredonly cystine deficiency has been noted; this is of no great importance because Guinea arrowroot is not a food in regular use.

Genetic erosion threatens native Amazonian vegetable crops. It prefers moist soil. Gives lots of plant uses as well as information on plant habit and habitat. The flowers are white, approximately 2 to 5 cm long, with a staminode and trilocular ovary. This is undoubtedly the best system, and came into general use in Argentina around Although no archaeological remains have been found that show that it was used in pre-Columbian times, it is assumed that it was the Guarani Indians who taught the Spanish how to use it.

INTA in Argentina recently began to distribute seeds of clones and selected allouiw progeny which, following comparative trials, demonstrated their superiority.