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Useful Tropical Plants

Qualea paraensis

Ducke

Vochysiaceae

+ Synonyms

Common Name:

Qualea paraensis
Trees growing in native habitat
Photograph by: Reinaldo Aguilar
Creative Commons License
Qualea paraensis Qualea paraensis Qualea paraensis Qualea paraensis Qualea paraensis Qualea paraensis Qualea paraensis Qualea paraensis Qualea paraensis

General Information

Qualea paraensis is an evergreen tree with a roundish, sparse crown; it can grow from 10 - 35 metres tall. The straight, cylindrical bole can be 50 - 90cm in diameter and unbranched for 15 metres[
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.
,
434
Title
Flora of Peru
Publication
 
Author
Macbride. J.F.
Publisher
Field Museum of Natural History
Year
1936
ISBN
 
Description
An excellent attempt at a Flora of Peru, though it is clear that many of the plants were imperfectly known at that time and so information on them was sketchy. Available for download from the Internet.
].
The tree is harvested from the wild for its wood, which is used locally and also traded as a source of 'mandioqueira' wood.

Known Hazards

None known

Botanical References

412
Title
Illustrated Guide to the Trees of Peru
Publication
 
Author
Pennington, T.D.; Reynel, C. & Daza, A.
Publisher
David Hunt; Sherbourne, England.
Year
2004
ISBN
0 9538134 3 6
Description
A very terse guide to the trees of Peru, managing to give basic guides to a large number of genera, with more detail on a few species in each genus.
,
434
Title
Flora of Peru
Publication
 
Author
Macbride. J.F.
Publisher
Field Museum of Natural History
Year
1936
ISBN
 
Description
An excellent attempt at a Flora of Peru, though it is clear that many of the plants were imperfectly known at that time and so information on them was sketchy. Available for download from the Internet.

Range

S. America - Brazil, Bolivia, Peru, Ecuador, Venezuela, Guyana.

Habitat

Lowland rainforest where it is found mainly on well-drained, non-flooded land, though it is also sometimes found in periodically flooded land; at elevations up to 800 metres[
412
Title
Illustrated Guide to the Trees of Peru
Publication
 
Author
Pennington, T.D.; Reynel, C. & Daza, A.
Publisher
David Hunt; Sherbourne, England.
Year
2004
ISBN
0 9538134 3 6
Description
A very terse guide to the trees of Peru, managing to give basic guides to a large number of genera, with more detail on a few species in each genus.
,
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

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

Cultivation Details


Succeeds in full sun or shade[
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 plants 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.
].

Edible Uses

None known

Medicinal

None known

Other Uses

The heartwood is brown-pinkish to brown-reddish; it is clearly demarcated from the 3 - 6cm wide band of greyish-white sapwood. The grain is interlocked to undulate; texture medium; lustre tenuous; the unseasoned wood has an unpleasant odour, but the taste and odour of seasoned wood is indistinct. The wood is moderately heavy; moderately hard; moderately durable, having a good resistance to dry wood borers, moderate resistance to fungi, but poor resistance to termites. It seasons at a normal rate, with a high risk of checking and distortion; once dry it is poorly stable in service. It can be worked with ordinary tools; finishes well; nailing and screwing are good; gluing is correct. The wood is used in construction, heavy carpentry, joinery, panelling, flooring, furniture components, tool handles, boxes and crates, veneer etc[
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.
,
848
Title
Tropix 7
Publication
 
Author
 
Website
http://tropix.cirad.fr/en
Publisher
CIRAD
Year
0
ISBN
 
Description
An on-line guide to the timbers of 245 species of trees.
].
The wood is used for fuel and for making 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 - best sown as soon as it is ripe. It can be difficult to produce plants in a nursery, germination rates are generally low and seedlings will often not develop properly. Sow in a semi-shaded position in a nursery seedbed. The germination rate is normally low, with the seed sprouting in 42 - 56 days. Pot up the seedlings into individual containers when they are 4 - 5cm tall. Many of the seedlings will not grow well[
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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