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Useful Tropical Plants

Aspidosperma quebracho-blanco

Schltdl.

Apocynaceae

+ Synonyms

Aspidosperma chakensis Speg.

Aspidosperma crotalorum Speg.

Aspidosperma quebracho Griseb.

Aspidosperma quebrachoideum Rojas Acosta

Macaglia quebracho (Griseb.) Kuntze

Macaglia quebracho-blanco (Schltdl.) A.Lyons

Common Name: Quebracho Blanco

Aspidosperma quebracho-blanco
Tree growing in the open
Photograph by: Not known
Public domain
Aspidosperma quebracho-blanco Aspidosperma quebracho-blanco Aspidosperma quebracho-blanco Aspidosperma quebracho-blanco Aspidosperma quebracho-blanco Aspidosperma quebracho-blanco

General Information

Quebracho blanco is an evergreen tree that can grow up to 30 metres tall. The straight, cylindrical bole can be is 30 - 50cm in diameter[
363
Title
Technical Information on 134 Species of Bolivian Woods
Publication
 
Author
USDA Forest Service -- Forest Products Lab
Website
http://www2.fpl.fs.fed.us/publications/
Publisher
USDA Forest Service
Year
0
ISBN
 
Description
A PDF file, available for download. Exactly what the title says, brief and to the point.
,
420
Title
Brazilian Trees. Volume 2. 4th Edition.
Publication
 
Author
Lorenzi. H.
Publisher
Instituto Plantarum De Estudos Da Flora; Brazil.
Year
2002
ISBN
85-86714-15-1
Description
Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
].
The plant has long been used by the native peoples of S. America, mainly as a medicinal plant in the treatment of fevers[
238
Title
Encyclopaedia of Herbs and their Uses.
Publication
 
Author
Bown. D.
Publisher
Dorling Kindersley, London.
Year
1995
ISBN
0-7513-020-31
Description
A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
]. It is not usually cultivated but is collected from the wild[
238
Title
Encyclopaedia of Herbs and their Uses.
Publication
 
Author
Bown. D.
Publisher
Dorling Kindersley, London.
Year
1995
ISBN
0-7513-020-31
Description
A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
]. The tree has a beautiful shape and is worthy of cultivation as an ornamental[
420
Title
Brazilian Trees. Volume 2. 4th Edition.
Publication
 
Author
Lorenzi. H.
Publisher
Instituto Plantarum De Estudos Da Flora; Brazil.
Year
2002
ISBN
85-86714-15-1
Description
Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
].

Known Hazards

Excessive doses can be toxic[
254
Title
The Encyclopedia of Medicinal Plants
Publication
 
Author
Chevallier. A.
Publisher
Dorling Kindersley. London
Year
1996
ISBN
9-780751-303148
Description
An excellent guide to over 500 of the more well known medicinal herbs from around the world.
].
The freshly cut wood and sap of Aspidosperma species causes irritation of the eyes, nose, and throat, with general malaise[
407
Title
BoDD (Botanical Dermatology Database)
Publication
 
Author
 
Website
http://bodd.cf.ac.uk/
Publisher
 
Year
0
ISBN
 
Description
Brief notes on a very wide range of plants that have reports of causing harm to the skin.
].
The sawdust, on contact with abraded skin, produces local burning and a vesicular eruption with general symptoms of muscular weakness and cramps, sweating, dryness of the mouth, and faintness[
407
Title
BoDD (Botanical Dermatology Database)
Publication
 
Author
 
Website
http://bodd.cf.ac.uk/
Publisher
 
Year
0
ISBN
 
Description
Brief notes on a very wide range of plants that have reports of causing harm to the skin.
].
Once the wood is thoroughly dry it loses its toxicity unless polishes or dyes in organic solvents are used on it[
407
Title
BoDD (Botanical Dermatology Database)
Publication
 
Author
 
Website
http://bodd.cf.ac.uk/
Publisher
 
Year
0
ISBN
 
Description
Brief notes on a very wide range of plants that have reports of causing harm to the skin.
]

Botanical References

409
Title
Annals of the Missouri Botanical Garden Vol. 38
Publication
 
Author
 
Publisher
Missouri Botanical Garden
Year
1951
ISBN
 
Description
An excellent botanical publication, available for download from the Internet. This volume contains part of the Flora of Panama and a revision of the genus Aspidosperma, amongst other things.

Range

Southern and western S. America - Argentina, Paraguay, Uruguay and Bolivia.

Habitat

Dry forests at elevations from around sea level to 1,800 metres[
238
Title
Encyclopaedia of Herbs and their Uses.
Publication
 
Author
Bown. D.
Publisher
Dorling Kindersley, London.
Year
1995
ISBN
0-7513-020-31
Description
A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
,
409
Title
Annals of the Missouri Botanical Garden Vol. 38
Publication
 
Author
 
Publisher
Missouri Botanical Garden
Year
1951
ISBN
 
Description
An excellent botanical publication, available for download from the Internet. This volume contains part of the Flora of Panama and a revision of the genus Aspidosperma, amongst other things.
]. Often found on soils that are saline and rich in humus[
420
Title
Brazilian Trees. Volume 2. 4th Edition.
Publication
 
Author
Lorenzi. H.
Publisher
Instituto Plantarum De Estudos Da Flora; Brazil.
Year
2002
ISBN
85-86714-15-1
Description
Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
].

Properties

Medicinal Rating *  *
Other Uses Rating *  *
HabitEvergreen Tree
Height25.00 m
PollinatorsInsects
Cultivation StatusOrnamental, Wild

Cultivation Details

Plants prefer a minimum temperature that does not fall below 15°c[
238
Title
Encyclopaedia of Herbs and their Uses.
Publication
 
Author
Bown. D.
Publisher
Dorling Kindersley, London.
Year
1995
ISBN
0-7513-020-31
Description
A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
].
Prefers a well-drained, sandy soil in a sunny position[
238
Title
Encyclopaedia of Herbs and their Uses.
Publication
 
Author
Bown. D.
Publisher
Dorling Kindersley, London.
Year
1995
ISBN
0-7513-020-31
Description
A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
]. Found in the wild on saline soils and chalky-clays[
420
Title
Brazilian Trees. Volume 2. 4th Edition.
Publication
 
Author
Lorenzi. H.
Publisher
Instituto Plantarum De Estudos Da Flora; Brazil.
Year
2002
ISBN
85-86714-15-1
Description
Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
].

Edible Uses

None known

Medicinal

The bark of quebracho blanco contains indole alkaloids (including yohimbine) and tannins[
238
Title
Encyclopaedia of Herbs and their Uses.
Publication
 
Author
Bown. D.
Publisher
Dorling Kindersley, London.
Year
1995
ISBN
0-7513-020-31
Description
A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
,
254
Title
The Encyclopedia of Medicinal Plants
Publication
 
Author
Chevallier. A.
Publisher
Dorling Kindersley. London
Year
1996
ISBN
9-780751-303148
Description
An excellent guide to over 500 of the more well known medicinal herbs from around the world.
]. It is a bitter, astringent, tonic that stimulates the circulatory, respiratory and genito-urinary systems, lowers fevers and relaxes spasms[
238
Title
Encyclopaedia of Herbs and their Uses.
Publication
 
Author
Bown. D.
Publisher
Dorling Kindersley, London.
Year
1995
ISBN
0-7513-020-31
Description
A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
,
254
Title
The Encyclopedia of Medicinal Plants
Publication
 
Author
Chevallier. A.
Publisher
Dorling Kindersley. London
Year
1996
ISBN
9-780751-303148
Description
An excellent guide to over 500 of the more well known medicinal herbs from around the world.
].
It is taken internally in the treatment of asthma, bronchitis, emphysema and feverish illnesses[
238
Title
Encyclopaedia of Herbs and their Uses.
Publication
 
Author
Bown. D.
Publisher
Dorling Kindersley, London.
Year
1995
ISBN
0-7513-020-31
Description
A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
,
254
Title
The Encyclopedia of Medicinal Plants
Publication
 
Author
Chevallier. A.
Publisher
Dorling Kindersley. London
Year
1996
ISBN
9-780751-303148
Description
An excellent guide to over 500 of the more well known medicinal herbs from around the world.
]. It should be used with caution since in excess it can cause nausea and vomiting[
238
Title
Encyclopaedia of Herbs and their Uses.
Publication
 
Author
Bown. D.
Publisher
Dorling Kindersley, London.
Year
1995
ISBN
0-7513-020-31
Description
A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
].
The astringent action makes it a useful external application on wounds and burns[
254
Title
The Encyclopedia of Medicinal Plants
Publication
 
Author
Chevallier. A.
Publisher
Dorling Kindersley. London
Year
1996
ISBN
9-780751-303148
Description
An excellent guide to over 500 of the more well known medicinal herbs from around the world.
].
The bark is harvested as required and used fresh or can be dried for later use[
238
Title
Encyclopaedia of Herbs and their Uses.
Publication
 
Author
Bown. D.
Publisher
Dorling Kindersley, London.
Year
1995
ISBN
0-7513-020-31
Description
A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
].
This herb is subject to legal restrictions in some countries[
254
Title
The Encyclopedia of Medicinal Plants
Publication
 
Author
Chevallier. A.
Publisher
Dorling Kindersley. London
Year
1996
ISBN
9-780751-303148
Description
An excellent guide to over 500 of the more well known medicinal herbs from around the world.
].

Other Uses

The bark and leaves are rich in tannin[
46
Title
Dictionary of Economic Plants.
Publication
 
Author
Uphof. J. C. Th.
Publisher
Weinheim
Year
1959
ISBN
-
Description
An excellent and very comprehensive guide but it only gives very short descriptions of the uses without any details of how to utilize the plants. Not for the casual reader.
,
420
Title
Brazilian Trees. Volume 2. 4th Edition.
Publication
 
Author
Lorenzi. H.
Publisher
Instituto Plantarum De Estudos Da Flora; Brazil.
Year
2002
ISBN
85-86714-15-1
Description
Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
].

A yellow dye is obtained from the bark[
420
Title
Brazilian Trees. Volume 2. 4th Edition.
Publication
 
Author
Lorenzi. H.
Publisher
Instituto Plantarum De Estudos Da Flora; Brazil.
Year
2002
ISBN
85-86714-15-1
Description
Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
].

The heartwood is a browny-pink; the sapwood is a yellowy-pink. The texture is fine; the grain interlocked; lustre is medium; there is no distinctive taste or aroma. The wood is heavy, hard, flexible, resistant and very durable if protected from the elements. It is fairly easy to work, and produces a good finish. Of good quality, it is used for construction, general carpentry, lathe work, tool handles, toys, wooden flooring blocks etc[
238
Title
Encyclopaedia of Herbs and their Uses.
Publication
 
Author
Bown. D.
Publisher
Dorling Kindersley, London.
Year
1995
ISBN
0-7513-020-31
Description
A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
,
363
Title
Technical Information on 134 Species of Bolivian Woods
Publication
 
Author
USDA Forest Service -- Forest Products Lab
Website
http://www2.fpl.fs.fed.us/publications/
Publisher
USDA Forest Service
Year
0
ISBN
 
Description
A PDF file, available for download. Exactly what the title says, brief and to the point.
,
420
Title
Brazilian Trees. Volume 2. 4th Edition.
Publication
 
Author
Lorenzi. H.
Publisher
Instituto Plantarum De Estudos Da Flora; Brazil.
Year
2002
ISBN
85-86714-15-1
Description
Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
].
The wood is used to make charcoal, including activated charcoal[
420
Title
Brazilian Trees. Volume 2. 4th Edition.
Publication
 
Author
Lorenzi. H.
Publisher
Instituto Plantarum De Estudos Da Flora; Brazil.
Year
2002
ISBN
85-86714-15-1
Description
Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
].

Propagation

Seed - it has a very short viability and so is best sown as soon as ripe[
238
Title
Encyclopaedia of Herbs and their Uses.
Publication
 
Author
Bown. D.
Publisher
Dorling Kindersley, London.
Year
1995
ISBN
0-7513-020-31
Description
A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
,
420
Title
Brazilian Trees. Volume 2. 4th Edition.
Publication
 
Author
Lorenzi. H.
Publisher
Instituto Plantarum De Estudos Da Flora; Brazil.
Year
2002
ISBN
85-86714-15-1
Description
Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
]. Sow the seed in a nursery seedbed in a lightly shaded position. A germination rate in excess of 70% can be expected, with the seeds sprouting within a few days[
420
Title
Brazilian Trees. Volume 2. 4th Edition.
Publication
 
Author
Lorenzi. H.
Publisher
Instituto Plantarum De Estudos Da Flora; Brazil.
Year
2002
ISBN
85-86714-15-1
Description
Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
]. Pot the seedlings up into individual containers when they are 4 - 6cm tall[
420
Title
Brazilian Trees. Volume 2. 4th Edition.
Publication
 
Author
Lorenzi. H.
Publisher
Instituto Plantarum De Estudos Da Flora; Brazil.
Year
2002
ISBN
85-86714-15-1
Description
Information on 350 species of Brazilian trees. Stunning photographs of each species, brief details on the plant, its uses and how to grow it from seed. A superb work, with the minor irritation that the translation from Portuguese is not of the best.
].

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