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Useful Tropical Plants

Dialium guianense

(Aubl.) Sandwith

Fabaceae

+ Synonyms

Arouna divaricata Willd.

Arouna guianensis Aubl.

Aruna divaricata Willd.

Dialium acuminatum Spruce ex L.Williams

Dialium divaricatum Vahl

Common Name:

Dialium guianense
Canopy
Photograph by: Indiana Coronado
Creative Commons License
Dialium guianense Dialium guianense Dialium guianense Dialium guianense Dialium guianense Dialium guianense

General Information

Dialium guianense is an evergreen tree with a pyramidal crown; it can grow 15 - 30 metres tall. The straight, cylindrical bole has narrow buttresses up to 1.8 metres tall, it can be free of branches for up to 18 metres and 50 - 90cm in diameter[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
,
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 tree has large prop roots[
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.
].
One of the most abundant and useful timber trees of central America, it is commonly harvested from the wild[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
]. The tree is also sometimes harvested from the wild for its edible fruit, which is sold in local markets and consumed locally[
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

Sawdust from the wood may cause coughing and skin irritation to sawmill workers[
341
Title
South American Timbers: the Properties, Uses and Characteristics of 190 Species.
Publication
 
Author
Bolza. E. & Christensen. F.J.
Publisher
Commonwealth Scientific and Industrial Research Organization
Year
1979
ISBN
0 643 02582 0
Description
A very useful guide.
].

Botanical References

331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/

Range

S. America - Brazil, Bolivia, Peru, Ecuador, Colombia, Venezuela, the Guyanas; Central America - Panama to southern Mexico.

Habitat

Dense, wet mixed forest at elevations up to 350 metres[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
]. Dense evergreen forests on well-drained clay soils, at the edge of virgin forests or in secondary formations on sandy soils[
341
Title
South American Timbers: the Properties, Uses and Characteristics of 190 Species.
Publication
 
Author
Bolza. E. & Christensen. F.J.
Publisher
Commonwealth Scientific and Industrial Research Organization
Year
1979
ISBN
0 643 02582 0
Description
A very useful guide.
].

Properties

Edibility Rating *  *
Medicinal Rating *
Other Uses Rating *  *  *
HabitEvergreen Tree
Height25.00 m
Cultivation StatusWild

Cultivation Details


Grows best in a sunny position[
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.
]. Established trees are drought tolerant[
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 fruit is produced in such abundance that it often covers the ground beneath the trees[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
].
This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[
200
Title
The New RHS Dictionary of Gardening. 1992.
Publication
 
Author
Huxley. A.
Publisher
MacMillan Press
Year
1992
ISBN
0-333-47494-5
Description
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
].

Edible Uses

Fruit - raw[
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 fibrous pulp surrounding the seeds is said to be edible[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
]. The seedpod is obovoid to almost globose, 15 - 30mm long, containing a thick and fibrous pulp surrounding the 1cm long seeds[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
].

Medicinal

The bark is used for medicinal purposes[
341
Title
South American Timbers: the Properties, Uses and Characteristics of 190 Species.
Publication
 
Author
Bolza. E. & Christensen. F.J.
Publisher
Commonwealth Scientific and Industrial Research Organization
Year
1979
ISBN
0 643 02582 0
Description
A very useful guide.
].

Other Uses

The heartwood is uniform brown or reddish brown, deepening in colour upon exposure; it is not clearly demarcated from the thick, almost white or yellowish sapwood. The texture is rather fine; the grain somewhat interwoven; lustre medium to bright; odour and taste none or at least not distinctive. The wood is very hard; very heavy (it does not float in water); very tough; strong; durable and resistant to termites and probably also to marine borers due to its silica content. Because of its hardness, it is not easy to work with machine and hand tools; pre-boring is necessary for nails and screws; it finishes smoothly[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
,
341
Title
South American Timbers: the Properties, Uses and Characteristics of 190 Species.
Publication
 
Author
Bolza. E. & Christensen. F.J.
Publisher
Commonwealth Scientific and Industrial Research Organization
Year
1979
ISBN
0 643 02582 0
Description
A very useful guide.
,
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.
]. It is used for fence posts, bridge timbers, railroad ties, house construction, cart wheels, piling, and other purposes. It is too hard and has not enough figure to make it suitable for furniture[
331
Title
Flora of Guatemala
Publication
 
Author
Standley P.C. & J. A. Steyermark
Website
http://www.archive.org/
Publisher
 
Year
1946 - 1976
ISBN
 
Description
A superb reference, though somewhat dated. Gives lots of plant uses as well as information on plant habit and habitat. The entire flora (13 volumes) can now be downloaded from http://www.archive.org/
,
341
Title
South American Timbers: the Properties, Uses and Characteristics of 190 Species.
Publication
 
Author
Bolza. E. & Christensen. F.J.
Publisher
Commonwealth Scientific and Industrial Research Organization
Year
1979
ISBN
0 643 02582 0
Description
A very useful guide.
,
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.
].

Propagation

Seed - it has a hard seedcoat and may benefit from scarification before sowing to speed up germination. This can usually be done by pouring a small amount of nearly boiling water on the seeds (being careful not to cook them!) and then soaking them for 12 - 24 hours in warm water. By this time they should have imbibed moisture and swollen - if they have not, then carefully make a nick in the seedcoat (being careful not to damage the embryo) and soak for a further 12 hours before sowing. Sow the seed in a semi-shaded position in a nursery seedbed. A germination rate in excess of 50% can be expected, with scarified seeds sprouting within 15 - 20 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.
]. When they are 5 - 6cm tall, pot the seedlings up into individual containers. They are ready to plant out when about 30 - 40cm 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.
].
Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2019-08-23. <tropical.theferns.info/viewtropical.php?id=Dialium+guianense>

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